:root {
  --ink: #111827;
  --ink-soft: #374151;
  --paper: #f5f5f7;
  --cream: #ffffff;
  --warm-gray: #e5e7eb;
  --mid-gray: #9ca3af;
  --text-secondary: #6b7280;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-light: #eef2ff;
  --blue: #3b82f6;
  --blue-light: #dbeafe;
  --green: #10b981;
  --green-light: #d1fae5;
  --purple: #8b5cf6;
  --purple-light: #ede9fe;
  --rose: #f43f5e;
  --rose-light: #ffe4e6;
  --mint: #14b8a6;
  --mint-light: #ccfbf1;
  --peach: #f59e0b;
  --peach-light: #fef3c7;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
  --nav-h: 72px;
  --safe-b: env(safe-area-inset-bottom, 0px);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{font-family:'Nunito',system-ui,sans-serif;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body{min-height:100dvh;background:var(--paper)}

/* ── Splash Screen ── */
.splash{position:fixed;inset:0;z-index:99999;background:linear-gradient(160deg,#eef2ff 0%,#f5f5f7 40%,#dbeafe 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;transition:transform .7s cubic-bezier(.4,0,.2,1), opacity .7s cubic-bezier(.4,0,.2,1)}
.splash.fade-out{transform:scale(.75);opacity:0;pointer-events:none}
.splash-logo{width:110px;height:110px;animation:splashPop .5s cubic-bezier(.22,1,.36,1) .1s backwards;filter:drop-shadow(0 8px 24px rgba(99,102,241,0.18))}
.splash-name{font-family:'Nunito',sans-serif;font-weight:800;font-size:46px;color:var(--ink);letter-spacing:-0.5px;animation:splashUp .45s ease .25s backwards}
.splash-tagline{font-size:13px;color:var(--text-secondary);font-weight:600;letter-spacing:1.5px;text-transform:uppercase;animation:splashUp .45s ease .4s backwards}
@keyframes splashPop{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}
@keyframes splashUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* ── Screens ── */
.screen{display:none;min-height:100dvh;padding-bottom:calc(var(--nav-h) + var(--safe-b))}
.screen.active{display:block;animation:screenIn .4s cubic-bezier(.22,1,.36,1)}
@keyframes screenIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ── Onboarding Quiz ── */
.onboarding{position:fixed;inset:0;z-index:9000;background:linear-gradient(160deg,#eef2ff 0%,#f5f5f7 40%,#dbeafe 100%);color:var(--ink);overflow:hidden}
.onboarding.hidden{display:none}
.q-screen{position:absolute;inset:0;display:none;flex-direction:column;padding:0;overflow-y:auto}
.q-screen.active{display:flex;animation:qSlideIn .45s cubic-bezier(.22,1,.36,1)}
.q-screen.exit-left{display:flex;animation:qSlideOut .35s cubic-bezier(.22,1,.36,1) forwards}
.q-screen.exit-right{display:flex;animation:qSlideOutRight .35s cubic-bezier(.22,1,.36,1) forwards}
.q-screen.active.slide-back{animation:qSlideInLeft .45s cubic-bezier(.22,1,.36,1)}
@keyframes qSlideIn{from{opacity:0;transform:translateX(80px)}to{opacity:1;transform:translateX(0)}}
@keyframes qSlideOut{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(-80px)}}
@keyframes qSlideInLeft{from{opacity:0;transform:translateX(-80px)}to{opacity:1;transform:translateX(0)}}
@keyframes qSlideOutRight{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(80px)}}
.q-back-btn{width:36px;height:36px;border-radius:50%;border:none;background:rgba(0,0,0,0.06);color:var(--ink);font-size:22px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s}
.q-back-btn:hover{background:rgba(0,0,0,0.1)}
.q-top{padding:max(env(safe-area-inset-top,16px),16px) 28px 0;display:flex;align-items:center;gap:16px}
.q-progress{flex:1;height:4px;background:var(--warm-gray);border-radius:4px;overflow:hidden}
.q-progress-bar{height:100%;background:linear-gradient(90deg,var(--accent),var(--purple));border-radius:4px;transition:width .4s cubic-bezier(.22,1,.36,1)}
.q-step-label{font-size:13px;color:var(--mid-gray);font-weight:600;flex-shrink:0}
.q-body{flex:1;display:flex;flex-direction:column;justify-content:center;padding:24px 28px 120px}
.q-emoji{font-size:48px;margin-bottom:16px}
.q-title{font-family:'Nunito',sans-serif;font-weight:700;font-size:30px;line-height:1.25;margin-bottom:6px;color:var(--ink)}
.q-hint{font-size:14px;color:var(--text-secondary);margin-bottom:28px}
.q-options{display:flex;flex-direction:column;gap:10px}
.q-opt{padding:16px 20px;border-radius:var(--radius-md);border:1.5px solid var(--warm-gray);background:var(--cream);color:var(--ink);font-family:inherit;font-size:15px;font-weight:500;cursor:pointer;transition:all .25s;text-align:left;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-sm)}
.q-opt:hover{border-color:var(--mid-gray);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.q-opt.picked{border-color:var(--accent);background:var(--accent-light);color:var(--accent-hover);font-weight:600;box-shadow:0 4px 16px rgba(99,102,241,0.12)}
.q-opt .q-opt-icon{font-size:22px;flex-shrink:0;width:32px;text-align:center}
.q-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.q-grid .q-opt{flex-direction:column;align-items:center;text-align:center;padding:18px 12px;gap:6px}
.q-grid .q-opt .q-opt-icon{font-size:28px;width:auto}
.q-grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.q-grid3 .q-opt{padding:14px 8px}
.q-chips{display:flex;flex-wrap:wrap;gap:10px}
.q-chip{padding:10px 18px;border-radius:100px;border:1.5px solid var(--warm-gray);background:var(--cream);color:var(--text-secondary);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:all .25s;box-shadow:var(--shadow-sm)}
.q-chip:hover{border-color:var(--mid-gray)}
.q-chip.picked{border-color:var(--accent);background:var(--accent-light);color:var(--accent-hover);font-weight:600}
.q-input-row{display:flex;gap:10px}
.q-input{flex:1;padding:16px 20px;border-radius:var(--radius-md);border:1.5px solid var(--warm-gray);background:var(--cream);color:var(--ink);font-family:inherit;font-size:16px;font-weight:500;outline:none;transition:all .25s;box-shadow:var(--shadow-sm)}
.q-input::placeholder{color:var(--mid-gray)}
.q-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(99,102,241,0.1)}

/* Age picker */
.q-age-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.q-age-opt{padding:12px 0;border-radius:var(--radius-md);border:1.5px solid var(--warm-gray);background:var(--cream);color:var(--ink);font-family:inherit;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;text-align:center;box-shadow:var(--shadow-sm)}
.q-age-opt:hover{border-color:var(--mid-gray);transform:translateY(-1px)}
.q-age-opt.picked{border-color:var(--accent);background:var(--accent-light);color:var(--accent-hover);box-shadow:0 4px 16px rgba(99,102,241,0.12)}

/* Studiengang search in onboarding */
.q-sg-results{max-height:220px;overflow-y:auto;margin-top:8px;border-radius:var(--radius-md)}
.q-sg-item{padding:12px 16px;cursor:pointer;font-size:14px;font-weight:500;color:var(--ink);border-bottom:1px solid var(--warm-gray);display:flex;justify-content:space-between;align-items:center;transition:background .15s}
.q-sg-item:hover{background:var(--accent-light)}
.q-sg-item:last-child{border-bottom:none}
.q-sg-item small{color:var(--mid-gray);font-size:12px}
.q-sg-item.q-sg-empty{color:var(--mid-gray);cursor:default;justify-content:center}
.q-sg-item.q-sg-empty:hover{background:transparent}
.q-sg-tag{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:var(--radius-md);background:var(--accent-light);color:var(--accent-hover);font-size:15px;font-weight:600;margin-top:8px}
.q-sg-tag button{background:none;border:none;color:var(--accent);font-size:18px;cursor:pointer;padding:0 0 0 4px;line-height:1}
.q-bottom{position:fixed;bottom:0;left:0;right:0;padding:16px 28px calc(20px + var(--safe-b));display:flex;gap:12px;z-index:10}
.q-btn{flex:1;padding:16px;border-radius:var(--radius-md);border:none;font-family:inherit;font-size:16px;font-weight:600;cursor:pointer;transition:all .25s}
.q-btn-primary{background:var(--accent);color:white;box-shadow:0 4px 16px rgba(99,102,241,0.25)}
.q-btn-primary:hover{box-shadow:0 6px 24px rgba(99,102,241,0.35);transform:translateY(-1px)}
.q-btn-primary:disabled{opacity:.35;cursor:default;box-shadow:none;transform:none}
.q-btn-skip{background:var(--cream);color:var(--text-secondary);border:1.5px solid var(--warm-gray)}
.q-btn-skip:hover{background:var(--warm-gray)}
.q-welcome-wrap{display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:center;flex:1;padding:40px 28px}
.q-welcome-emoji{font-size:64px;margin-bottom:24px;animation:welcomePop .5s cubic-bezier(.22,1,.36,1) .2s backwards}
.q-welcome-title{font-family:'Nunito',sans-serif;font-weight:700;font-size:34px;margin-bottom:10px;color:var(--ink);animation:welcomeUp .5s ease .3s backwards}
.q-welcome-sub{font-size:16px;color:var(--text-secondary);max-width:280px;line-height:1.6;animation:welcomeUp .5s ease .4s backwards}
@keyframes welcomePop{from{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}
@keyframes welcomeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}

/* ── Legacy profile setup (unused, kept for edit modal) ── */
.ps-avatar-wrap{display:flex;justify-content:center;margin-bottom:28px}
.ps-avatar{width:100px;height:100px;border-radius:50%;background:var(--warm-gray);display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:700;color:var(--text-secondary);position:relative;cursor:pointer;transition:all .2s;overflow:hidden}
.ps-avatar:hover{transform:scale(1.04)}
.ps-avatar-edit{position:absolute;bottom:0;left:0;right:0;background:rgba(0,0,0,.4);color:white;font-size:10px;font-weight:600;padding:6px 0;text-align:center;letter-spacing:.5px;text-transform:uppercase}
.ps-color-picker{display:flex;gap:10px;justify-content:center;margin-bottom:28px;flex-wrap:wrap}
.ps-color{width:36px;height:36px;border-radius:50%;cursor:pointer;transition:all .2s;border:3px solid transparent}
.ps-color:hover{transform:scale(1.12)}
.ps-color.active{border-color:var(--ink);transform:scale(1.12)}
.ob-btn{width:100%;padding:16px;border-radius:var(--radius-md);border:none;font-family:inherit;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s}
.ob-btn-primary{background:var(--accent);color:white;box-shadow:0 4px 16px rgba(99,102,241,0.25)}
.ob-btn-primary:hover{box-shadow:0 6px 24px rgba(99,102,241,0.35)}
.ob-btn-secondary{background:var(--cream);color:var(--ink);border:1.5px solid var(--warm-gray)}
.ob-btn-secondary:hover{background:var(--warm-gray)}

/* ── Form elements ── */
.field{margin-bottom:20px}
.field-label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:7px;letter-spacing:.2px}
.field-input,.field-select,.field-textarea{width:100%;border:1.5px solid var(--warm-gray);border-radius:var(--radius-md);padding:12px 16px;font-family:inherit;font-size:15px;background:var(--cream);color:var(--ink);outline:none;transition:all .25s}
.field-input:focus,.field-select:focus,.field-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(99,102,241,0.1)}
.field-input::placeholder{color:var(--mid-gray)}
.field-textarea{min-height:80px;resize:vertical;line-height:1.5}
.field-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.field-hint{font-size:12px;color:var(--mid-gray);margin-top:5px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* Gender / option selector */
.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.option-grid.three{grid-template-columns:1fr 1fr 1fr}
.option-btn{padding:12px;border:1.5px solid var(--warm-gray);border-radius:var(--radius-md);background:var(--cream);text-align:center;cursor:pointer;font-family:inherit;font-size:14px;font-weight:500;transition:all .25s;color:var(--ink)}
.option-btn:hover{border-color:var(--mid-gray)}
.option-btn.selected{border-color:var(--accent);background:var(--accent-light);color:var(--accent-hover);font-weight:600}
.option-btn .opt-icon{font-size:24px;display:block;margin-bottom:4px}

/* Interest chips */
.interest-wrap{display:flex;flex-wrap:wrap;gap:8px}
.interest-chip{padding:8px 16px;border-radius:100px;border:1.5px solid var(--warm-gray);background:var(--cream);font-size:13px;font-weight:500;cursor:pointer;transition:all .25s;color:var(--text-secondary);user-select:none}
.interest-chip:hover{border-color:var(--mid-gray)}
.interest-chip.selected{border-color:var(--accent);background:var(--accent-light);color:var(--accent-hover);font-weight:600}

/* ── App Header ── */
.app-header{position:sticky;top:0;z-index:100;background:rgba(245,245,247,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,0.05);padding:0 20px;height:58px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:'Nunito',sans-serif;font-weight:800;font-size:24px;color:var(--ink);display:flex;align-items:center;gap:8px}
.logo-dot{width:8px;height:8px;background:var(--accent);border-radius:50%}
.header-avatar{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:white;cursor:pointer;transition:all .2s;border:2px solid var(--cream);box-shadow:var(--shadow-sm)}
.header-avatar:hover{transform:scale(1.08)}

/* ── Search ── */
.search-wrap{padding:12px 20px 6px}
.search-box{display:flex;align-items:center;background:var(--cream);border:1.5px solid var(--warm-gray);border-radius:var(--radius-md);padding:0 16px;height:46px;transition:all .25s;box-shadow:var(--shadow-sm)}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(99,102,241,0.08)}
.search-box svg{width:18px;height:18px;color:var(--mid-gray);flex-shrink:0}
.search-box input{flex:1;border:none;background:none;outline:none;font-family:inherit;font-size:15px;padding:0 10px;color:var(--ink)}
.search-box input::placeholder{color:var(--mid-gray)}

/* ── Filters ── */
.filter-row{display:flex;gap:8px;padding:8px 20px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.filter-row::-webkit-scrollbar{display:none}
.chip{flex-shrink:0;padding:8px 16px;border-radius:var(--radius-sm);border:none;background:var(--cream);font-family:inherit;font-size:13px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .25s;white-space:nowrap;user-select:none;box-shadow:var(--shadow-sm)}
.chip:hover{color:var(--ink);box-shadow:var(--shadow-md)}
.chip.on{background:var(--accent);color:white;box-shadow:0 4px 12px rgba(99,102,241,0.2)}
.chip-sm{padding:6px 14px;font-size:12px;font-weight:500;border-radius:100px;background:var(--warm-gray);box-shadow:none}
.chip-sm.on{background:var(--accent-light);color:var(--accent-hover)}

/* ── Section ── */
.sec-title{font-family:'Nunito',sans-serif;font-weight:800;font-size:30px;padding:20px 20px 2px;line-height:1.2;letter-spacing:-0.3px;color:var(--ink)}
.sec-sub{font-size:14px;color:var(--text-secondary);padding:0 20px 10px}

/* ── Sub-tabs ── */
.subtab-row{display:flex;gap:6px;padding:0 20px;margin-bottom:8px}
.subtab{flex:1;padding:10px;border:none;background:var(--cream);font-family:inherit;font-size:14px;font-weight:600;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:all .25s;box-shadow:var(--shadow-sm)}
.subtab.on{color:white;background:var(--accent);box-shadow:0 4px 12px rgba(99,102,241,0.2)}
.subtab:hover{color:var(--ink)}
.subpanel{display:none;animation:screenIn .3s ease}
.subpanel.active{display:block}

/* ── Document / Klausur cards ── */
.doc-card{background:var(--cream);border:none;border-radius:var(--radius-lg);padding:16px 18px;cursor:pointer;transition:all .25s cubic-bezier(.22,1,.36,1);position:relative;box-shadow:var(--shadow-sm)}
.doc-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.doc-top{display:flex;gap:14px;align-items:flex-start}
.doc-icon{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.doc-icon.ic-alt{background:var(--peach-light);color:var(--peach)}
.doc-icon.ic-zus{background:var(--blue-light);color:var(--blue)}
.doc-icon.ic-proto{background:var(--purple-light);color:var(--purple)}
.doc-icon.ic-lern{background:var(--green-light);color:var(--green)}
.doc-icon.ic-tipps{background:var(--rose-light);color:var(--rose)}
.doc-body{flex:1;min-width:0}
.doc-title{font-weight:700;font-size:15px;line-height:1.3;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--ink)}
.doc-meta-row{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-secondary);margin-bottom:6px;flex-wrap:wrap}
.doc-meta-row span{display:flex;align-items:center;gap:3px}
.doc-meta-row svg{width:12px;height:12px}
.doc-desc{font-size:13px;color:var(--text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px}
.doc-foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}
.doc-stats{display:flex;gap:14px}
.doc-stat{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--text-secondary);font-weight:500}
.doc-stat svg{width:14px;height:14px}
.doc-type-badge{padding:4px 10px;border-radius:100px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.doc-type-badge.dt-alt{background:var(--peach-light);color:#92400e}
.doc-type-badge.dt-zus{background:var(--blue-light);color:#1e40af}
.doc-type-badge.dt-proto{background:var(--purple-light);color:#5b21b6}
.doc-type-badge.dt-lern{background:var(--green-light);color:#065f46}
.doc-type-badge.dt-tipps{background:var(--rose-light);color:#9f1239}
.doc-rating{display:flex;gap:1px;color:var(--peach);font-size:12px}

/* ── Cards ── */
.cards{display:flex;flex-direction:column;gap:14px;padding:4px 20px 24px}
.card{background:var(--cream);border:none;border-radius:var(--radius-lg);padding:18px;cursor:pointer;transition:all .25s cubic-bezier(.22,1,.36,1);position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.card:active{transform:scale(.99)}
.card-bar{position:absolute;top:0;left:0;width:4px;height:100%;border-radius:0 4px 4px 0}
.bar-green{background:var(--green)}.bar-blue{background:var(--blue)}.bar-purple{background:var(--purple)}.bar-accent{background:var(--accent)}.bar-htw{background:var(--peach)}.bar-hwr{background:var(--rose)}.bar-bht{background:var(--mint)}.bar-udk{background:#8b5cf6}.bar-ash{background:#3b82f6}.bar-charite{background:#ef4444}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:10px}
.card-title{font-weight:700;font-size:16px;line-height:1.3;flex:1;color:var(--ink)}
.badge{flex-shrink:0;padding:5px 12px;border-radius:var(--radius-sm);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;border:none}
.b-fu{background:var(--green-light);color:#065f46}.b-tu{background:var(--blue-light);color:#1e40af}.b-hu{background:var(--purple-light);color:#5b21b6}.b-htw{background:var(--peach-light);color:#92400e}.b-hwr{background:var(--rose-light);color:#9f1239}.b-bht{background:var(--mint-light);color:#115e59}.b-udk{background:#ede9fe;color:#5b21b6}.b-ash{background:#dbeafe;color:#1e40af}.b-charite{background:#fee2e2;color:#991b1b}
.card-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
.meta-item{display:flex;align-items:center;gap:5px;font-size:13px;color:var(--text-secondary)}
.meta-item svg{width:14px;height:14px;flex-shrink:0}
.card-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.tag{padding:4px 12px;border-radius:100px;font-size:11px;font-weight:600;background:var(--paper);color:var(--text-secondary)}
.card-foot{display:flex;justify-content:space-between;align-items:center}
.avatars{display:flex;align-items:center}
.av{width:30px;height:30px;border-radius:50%;border:2.5px solid var(--cream);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:white;margin-left:-8px;overflow:hidden}
.av:first-child{margin-left:0}
.av img{width:100%;height:100%;object-fit:cover}
.av-count{font-size:13px;color:var(--text-secondary);margin-left:8px;font-weight:500}
.btn-join{padding:8px 20px;border-radius:100px;border:none;background:var(--accent);font-family:inherit;font-size:13px;font-weight:700;color:white;cursor:pointer;transition:all .25s;box-shadow:0 2px 8px rgba(99,102,241,0.2)}
.btn-join:hover{box-shadow:0 4px 14px rgba(99,102,241,0.3);transform:translateY(-1px)}
.btn-join.joined{background:var(--green);box-shadow:0 2px 8px rgba(16,185,129,0.25)}

/* ── Event cards ── */
.ev-card{background:var(--cream);border:none;border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all .25s cubic-bezier(.22,1,.36,1);box-shadow:var(--shadow-sm)}
.ev-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.ev-banner{height:130px;position:relative;display:flex;align-items:center;justify-content:center;font-size:56px}
.ev-date{position:absolute;top:12px;right:12px;background:var(--cream);border-radius:var(--radius-sm);padding:6px 10px;text-align:center;line-height:1;box-shadow:var(--shadow-sm)}
.ev-date b{display:block;font-size:20px;color:var(--accent)}
.ev-date small{font-size:10px;font-weight:700;letter-spacing:.8px;color:var(--text-secondary);text-transform:uppercase}
.ev-sem{position:absolute;top:12px;left:12px;padding:4px 10px;border-radius:100px;font-size:11px;font-weight:700}
.sem-ersti{background:var(--accent);color:white}
.sem-alle{background:rgba(255,255,255,.85);color:var(--ink);box-shadow:var(--shadow-sm)}
.ev-emoji{font-size:56px;filter:drop-shadow(0 2px 8px rgba(0,0,0,.2))}
.ev-body{padding:14px 18px 18px}
.ev-title{font-weight:700;font-size:16px;margin-bottom:6px;color:var(--ink)}
.ev-desc{font-size:13px;color:var(--text-secondary);line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ev-info{display:flex;flex-direction:column;gap:5px;margin-bottom:10px}
.ev-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.ev-tags{display:flex;gap:5px;flex-wrap:wrap;align-items:center;flex:1}
.ev-ticket-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:100px;background:var(--accent);color:white;font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap;transition:all .2s;box-shadow:var(--shadow-sm);flex-shrink:0}
.ev-ticket-btn:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}
.ev-preis-badge{padding:6px 14px;border-radius:100px;background:var(--accent-light);color:var(--accent);font-size:13px;font-weight:700;flex-shrink:0}
.ev-ticket-btn-lg{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:var(--radius-md);background:var(--accent);color:white;font-size:15px;font-weight:700;text-decoration:none;transition:all .2s;box-shadow:var(--shadow-sm);width:100%}
.ev-ticket-btn-lg:hover{background:var(--accent-hover);box-shadow:var(--shadow-md)}
.ev-preis-detail{text-align:center;padding:12px;font-size:16px;font-weight:700;color:var(--accent);background:var(--accent-light);border-radius:var(--radius-md)}
.ev-detail-banner{height:160px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.ev-detail-emoji{font-size:72px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.2))}
.ev-detail-info{display:flex;flex-direction:column;gap:8px;margin-bottom:8px}

/* ── Thread cards ── */
.th-card{background:var(--cream);border:none;border-radius:var(--radius-lg);padding:16px 18px;cursor:pointer;transition:all .25s cubic-bezier(.22,1,.36,1);box-shadow:var(--shadow-sm)}
.th-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.th-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.th-av{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:white;flex-shrink:0}
.th-author{font-weight:600;font-size:14px;color:var(--ink)}
.th-time{font-size:12px;color:var(--mid-gray)}
.th-title{font-weight:700;font-size:15px;margin-bottom:6px;line-height:1.35;color:var(--ink)}
.th-preview{font-size:14px;color:var(--text-secondary);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}
.th-foot{display:flex;gap:16px;align-items:center}
.th-stat{display:flex;align-items:center;gap:5px;font-size:13px;color:var(--text-secondary);font-weight:500}
.th-stat svg{width:15px;height:15px}
.th-cat{margin-left:auto;padding:4px 12px;border-radius:100px;font-size:11px;font-weight:600;background:var(--paper);color:var(--text-secondary)}

/* ── Profile screen ── */
.prof-header{padding:24px 20px 0;display:flex;flex-direction:column;align-items:center;text-align:center}
.prof-avatar{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;font-weight:700;color:white;margin-bottom:12px;box-shadow:var(--shadow-md)}
.prof-name{font-family:'Nunito',sans-serif;font-weight:800;font-size:24px;margin-bottom:2px;color:var(--ink)}
.prof-uni{font-size:14px;color:var(--text-secondary);margin-bottom:4px}
.prof-bio{font-size:13px;color:var(--text-secondary);max-width:280px;line-height:1.5;margin-bottom:16px}
.prof-stats{display:flex;gap:24px;margin-bottom:20px}
.prof-stat{text-align:center}
.prof-stat b{display:block;font-size:20px;color:var(--ink)}
.prof-stat small{font-size:11px;color:var(--text-secondary);font-weight:500}
.prof-edit-btn{padding:10px 28px;border-radius:100px;border:none;background:var(--accent);font-family:inherit;font-size:13px;font-weight:700;cursor:pointer;transition:all .25s;color:white;margin-bottom:20px;box-shadow:0 2px 10px rgba(99,102,241,0.2)}
.prof-edit-btn:hover{box-shadow:0 4px 16px rgba(99,102,241,0.3);transform:translateY(-1px)}
.prof-section{padding:0 20px 20px}
.prof-section-title{font-weight:700;font-size:15px;margin-bottom:12px;display:flex;align-items:center;gap:8px;color:var(--ink)}
.prof-section-title svg{width:18px;height:18px;color:var(--text-secondary)}
.prof-detail-grid{display:flex;flex-direction:column;gap:10px}
.prof-detail{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;background:var(--cream);border:none;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.prof-detail-label{font-size:13px;color:var(--text-secondary)}
.prof-detail-value{font-size:14px;font-weight:600;color:var(--ink)}
.prof-interests{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.prof-int{padding:6px 14px;border-radius:100px;font-size:12px;font-weight:600;background:var(--accent-light);color:var(--accent-hover)}
.prof-groups{display:flex;flex-direction:column;gap:10px}
.prof-group{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--cream);border:none;border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.prof-group-icon{width:40px;height:40px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:18px}
.prof-group-name{font-size:14px;font-weight:600;flex:1;color:var(--ink)}
.prof-group-members{font-size:12px;color:var(--text-secondary)}

/* Settings rows */
.settings-list{display:flex;flex-direction:column;gap:2px;background:var(--cream);border:none;border-radius:var(--radius-lg);overflow:hidden;margin:0 20px 24px;box-shadow:var(--shadow-sm)}
.settings-item{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:var(--cream);cursor:pointer;transition:background .2s}
.settings-item:hover{background:var(--paper)}
.settings-item-left{display:flex;align-items:center;gap:12px}
.settings-item-left svg{width:20px;height:20px;color:var(--text-secondary)}
.settings-item span{font-size:14px;font-weight:500;color:var(--ink)}
.settings-item-right{color:var(--mid-gray)}
.settings-item-right svg{width:16px;height:16px}
.settings-danger{color:#ef4444}

/* ── Bottom Nav ── */
.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--nav-h);background:rgba(255,255,255,0.92);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-top:1px solid rgba(0,0,0,0.05);display:flex;align-items:flex-start;justify-content:space-around;padding:10px 4px 0;padding-bottom:var(--safe-b);z-index:200}
.nav-i{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 12px;cursor:pointer;border-radius:var(--radius-sm);min-width:52px;user-select:none;transition:all .2s;position:relative}
.nav-badge{position:absolute;top:2px;right:4px;min-width:16px;height:16px;border-radius:8px;background:#f43f5e;color:white;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px;line-height:1;animation:badgePop .3s cubic-bezier(.22,1,.36,1)}
.nav-badge.hidden{display:none}
@keyframes badgePop{from{transform:scale(0)}to{transform:scale(1)}}
.nav-i svg{width:22px;height:22px;color:var(--mid-gray);transition:all .2s}
.nav-i span{font-size:10px;font-weight:600;color:var(--mid-gray);transition:all .2s;white-space:nowrap}
.nav-i.on{background:var(--accent-light)}
.nav-i.on svg{color:var(--accent)}
.nav-i.on span{color:var(--accent)}

/* ── Auth screen ── */
.auth-screen{position:fixed;inset:0;z-index:9500;background:linear-gradient(160deg,#eef2ff 0%,#f5f5f7 40%,#dbeafe 100%);color:var(--ink);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px}
.auth-screen.hidden{display:none}
.auth-logo{font-family:'Nunito',sans-serif;font-weight:800;font-size:36px;margin-bottom:6px;display:flex;align-items:center;gap:10px;color:var(--ink)}
.auth-logo-dot{width:12px;height:12px;background:var(--accent);border-radius:50%}
.auth-tagline{font-size:14px;color:var(--text-secondary);margin-bottom:40px}
.auth-card{width:100%;max-width:360px}
.auth-tabs{display:flex;margin-bottom:24px;border-radius:10px;overflow:hidden;background:var(--cream);border:1.5px solid var(--warm-gray);box-shadow:var(--shadow-sm)}
.auth-tab{flex:1;padding:10px;text-align:center;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;background:transparent;border:none;color:var(--text-secondary);font-family:inherit}
.auth-tab.on{background:var(--accent);color:white}
.auth-field{margin-bottom:14px}
.auth-field label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:5px;letter-spacing:.3px}
.auth-input{width:100%;padding:14px 16px;border-radius:12px;border:1.5px solid var(--warm-gray);background:var(--cream);color:var(--ink);font-family:inherit;font-size:15px;outline:none;transition:all .2s;box-shadow:var(--shadow-sm)}
.auth-input::placeholder{color:var(--mid-gray)}
.auth-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(99,102,241,0.1)}
.auth-submit{width:100%;padding:15px;border-radius:12px;border:none;background:var(--accent);color:white;font-family:inherit;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;margin-top:8px;box-shadow:0 4px 16px rgba(99,102,241,0.25)}
.auth-submit:hover{background:var(--accent-hover);box-shadow:0 6px 24px rgba(99,102,241,0.35);transform:translateY(-1px)}
.auth-submit:disabled{opacity:.4;cursor:default;box-shadow:none;transform:none}
.auth-error{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);color:#dc2626;padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:14px;display:none}
.auth-error.show{display:block}
.auth-success{background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.2);color:#059669;padding:10px 14px;border-radius:10px;font-size:13px;margin-bottom:14px;display:none}
.auth-success.show{display:block}
.auth-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--mid-gray);font-size:12px}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--warm-gray)}
.auth-skip{width:100%;padding:12px;border-radius:12px;border:1.5px solid var(--warm-gray);background:var(--cream);color:var(--text-secondary);font-family:inherit;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;box-shadow:var(--shadow-sm)}
.auth-skip:hover{border-color:var(--mid-gray);color:var(--ink)}

/* ── Dev toolbar ── */
.dev-bar{position:fixed;top:0;left:0;right:0;z-index:99999;background:var(--ink);color:white;display:flex;align-items:center;gap:8px;padding:6px 12px;font-size:12px;font-weight:600;font-family:monospace;overflow-x:auto}
.dev-bar button{padding:5px 12px;border-radius:8px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:white;font-family:monospace;font-size:11px;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .15s}
.dev-bar button:hover{background:rgba(255,255,255,.15)}
.dev-bar .dev-label{color:rgba(255,255,255,.35);margin-right:4px}
.dev-bar .dev-accent{color:var(--accent)}

/* ── FAB ── */
.fab{position:fixed;bottom:calc(var(--nav-h) + var(--safe-b) + 14px);right:20px;width:56px;height:56px;border-radius:50%;background:var(--accent);color:white;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 20px rgba(99,102,241,0.3);transition:all .25s cubic-bezier(.22,1,.36,1);z-index:150}
.fab svg{width:24px;height:24px}
.fab:hover{transform:scale(1.08);box-shadow:0 8px 28px rgba(99,102,241,0.4)}
.fab:active{transform:scale(.95)}

/* ── Modal ── */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.3);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:500;opacity:0;pointer-events:none;transition:opacity .3s}
.overlay.open{opacity:1;pointer-events:all}
.modal{position:fixed;bottom:0;left:0;right:0;max-height:92dvh;background:var(--cream);border:none;border-radius:var(--radius-xl) var(--radius-xl) 0 0;z-index:501;transform:translateY(100%);transition:transform .4s cubic-bezier(.22,1,.36,1);overflow-y:auto;overscroll-behavior:contain;box-shadow:0 -4px 40px rgba(0,0,0,0.1)}
.modal.open{transform:translateY(0)}
.modal-bar{width:36px;height:4px;background:var(--warm-gray);border-radius:100px;margin:10px auto 0}
.modal-hdr{position:sticky;top:0;background:var(--cream);padding:14px 20px 10px;display:flex;justify-content:space-between;align-items:center;z-index:10}
.modal-hdr h2{font-family:'Nunito',sans-serif;font-weight:700;font-size:22px;color:var(--ink)}
.modal-x{width:32px;height:32px;border-radius:50%;background:var(--paper);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}
.modal-x:hover{background:var(--warm-gray)}
.modal-x svg{width:16px;height:16px;color:var(--ink)}
.modal-body{padding:0 20px 36px}

/* Detail modal */
.d-desc{font-size:14px;color:var(--text-secondary);line-height:1.65;margin-bottom:18px}
.d-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:22px}
.d-box{background:var(--paper);border-radius:var(--radius-md);padding:14px;border:none}
.d-box small{font-size:11px;font-weight:600;color:var(--mid-gray);text-transform:uppercase;letter-spacing:.4px;display:block;margin-bottom:3px}
.d-box b{font-size:14px;font-weight:600;color:var(--ink)}
.d-sec{font-weight:700;font-size:15px;margin-bottom:12px;color:var(--ink)}
.d-members{display:flex;flex-direction:column;gap:10px;margin-bottom:22px}
.d-member{display:flex;align-items:center;gap:10px}
.d-member-av{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:white;flex-shrink:0;overflow:hidden;box-shadow:var(--shadow-sm)}
.d-member-av img{width:100%;height:100%;object-fit:cover}
.d-member-name{font-size:14px;font-weight:600;color:var(--ink)}
.d-member-uni{font-size:12px;color:var(--text-secondary)}

/* Chat */
.chat-msgs{display:flex;flex-direction:column;gap:12px;margin-bottom:14px;max-height:280px;overflow-y:auto}
.chat-m{display:flex;gap:10px}
.chat-m-av{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:white;flex-shrink:0}
.chat-m-body{flex:1}
.chat-m-top{display:flex;gap:8px;align-items:baseline;margin-bottom:2px}
.chat-m-name{font-size:13px;font-weight:700;color:var(--ink)}
.chat-m-time{font-size:11px;color:var(--mid-gray)}
.chat-m-text{font-size:14px;color:var(--text-secondary);line-height:1.5}
.chat-row{display:flex;gap:8px}
.chat-in{flex:1;height:42px;border:1.5px solid var(--warm-gray);border-radius:100px;padding:0 16px;font-family:inherit;font-size:14px;background:var(--paper);color:var(--ink);outline:none;transition:all .25s}
.chat-in:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(99,102,241,0.1)}
.chat-send{width:42px;height:42px;border-radius:50%;background:var(--accent);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:all .2s;box-shadow:0 2px 8px rgba(99,102,241,0.2)}
.chat-send:hover{box-shadow:0 4px 14px rgba(99,102,241,0.3)}
.chat-send svg{width:18px;height:18px;color:white}

/* Chat locked state */
.chat-locked{position:relative;border-radius:var(--radius-md);overflow:hidden;margin-bottom:14px}
.chat-locked-overlay{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 20px;background:var(--paper);border-radius:var(--radius-md);text-align:center;gap:10px;border:1.5px dashed var(--warm-gray)}
.chat-locked-icon{width:48px;height:48px;border-radius:50%;background:var(--warm-gray);display:flex;align-items:center;justify-content:center}
.chat-locked-icon svg{width:24px;height:24px;color:var(--text-secondary)}
.chat-locked-text{font-size:14px;font-weight:600;color:var(--ink)}
.chat-locked-hint{font-size:13px;color:var(--text-secondary);max-width:240px;line-height:1.5}

/* Group profile image */
.group-img-wrap{width:100%;height:160px;border-radius:var(--radius-lg);overflow:hidden;margin-bottom:18px;position:relative;background:var(--paper)}
.group-img-wrap img{width:100%;height:100%;object-fit:cover}
.group-img-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:56px;background:linear-gradient(135deg,var(--accent-light),var(--blue-light))}
.group-img-edit{position:absolute;bottom:10px;right:10px;width:36px;height:36px;border-radius:50%;background:var(--cream);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-md);transition:all .2s}
.group-img-edit:hover{transform:scale(1.08)}
.group-img-edit svg{width:16px;height:16px;color:var(--ink)}

/* ── Toast ── */
.toast{position:fixed;bottom:calc(var(--nav-h) + 20px);left:50%;transform:translateX(-50%) translateY(70px);background:var(--ink);color:white;border:none;box-shadow:var(--shadow-lg);padding:12px 24px;border-radius:100px;font-size:14px;font-weight:600;z-index:9999;opacity:0;transition:all .4s cubic-bezier(.22,1,.36,1);pointer-events:none;white-space:nowrap}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ── App entrance animation ── */
.app-enter{animation:appReveal .7s cubic-bezier(.16,1,.3,1) both}
@keyframes appReveal{
  from{opacity:0}
  to{opacity:1}
}

/* Stagger */
.cards>:nth-child(1){animation:cIn .35s ease .05s backwards}
.cards>:nth-child(2){animation:cIn .35s ease .1s backwards}
.cards>:nth-child(3){animation:cIn .35s ease .15s backwards}
.cards>:nth-child(4){animation:cIn .35s ease .2s backwards}
.cards>:nth-child(5){animation:cIn .35s ease .25s backwards}
@keyframes cIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

/* ── Smart Filter ── */
.smart-filter{padding:12px 20px 4px;position:relative}
.sf-search{display:flex;align-items:center;background:var(--cream);border:1.5px solid var(--warm-gray);border-radius:var(--radius-md);padding:0 16px;height:46px;transition:all .25s;box-shadow:var(--shadow-sm);gap:10px}
.sf-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px rgba(99,102,241,0.08)}
.sf-search svg{width:18px;height:18px;color:var(--mid-gray);flex-shrink:0}
.sf-search input{flex:1;border:none;background:none;outline:none;font-family:inherit;font-size:14px;color:var(--ink);padding:0}
.sf-search input::placeholder{color:var(--mid-gray)}
.sf-clear{border:none;background:none;font-size:20px;color:var(--mid-gray);cursor:pointer;padding:0;line-height:1;flex-shrink:0}
.sf-clear.hidden{display:none}
.sf-sg-drop{position:absolute;top:60px;left:20px;right:20px;background:var(--cream);border:1.5px solid var(--warm-gray);border-radius:var(--radius-md);max-height:220px;overflow-y:auto;z-index:50;box-shadow:var(--shadow-lg)}
.sf-sg-drop.hidden{display:none}
.sf-sg-item{padding:11px 16px;font-size:14px;font-weight:500;color:var(--ink);cursor:pointer;transition:background .12s;display:flex;justify-content:space-between;align-items:center}
.sf-sg-item:not(:last-child){border-bottom:1px solid var(--paper)}
.sf-sg-item:hover{background:var(--accent-light);color:var(--accent-hover)}
.sf-sg-item small{font-size:11px;color:var(--text-secondary);font-weight:400}
.sf-active-filters{display:flex;flex-wrap:wrap;gap:6px;padding:8px 0 2px}
.sf-active-filters:empty{display:none}
.sf-tag{display:flex;align-items:center;gap:5px;padding:5px 10px 5px 12px;border-radius:100px;font-size:12px;font-weight:600;background:var(--accent-light);color:var(--accent-hover);cursor:default;animation:tagIn .2s ease}
.sf-tag button{border:none;background:none;color:var(--accent);font-size:14px;cursor:pointer;padding:0;line-height:1;font-weight:700}
.sf-tag button:hover{color:var(--accent-hover)}
@keyframes tagIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
.sf-uni-row{display:flex;gap:6px;padding:8px 0 4px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.sf-uni-row::-webkit-scrollbar{display:none}
.sf-uni-btn{flex-shrink:0;padding:6px 14px;border-radius:100px;border:1.5px solid var(--warm-gray);background:var(--cream);font-family:inherit;font-size:12px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:all .2s;white-space:nowrap}
.sf-uni-btn:hover{border-color:var(--mid-gray);color:var(--ink)}
.sf-uni-btn.on{border-color:var(--accent);background:var(--accent);color:white}
.sf-uni-btn.mine{border-color:var(--accent);color:var(--accent)}
.sf-uni-btn.mine.on{background:var(--accent);color:white}
.sf-type-row{display:flex;gap:6px;padding:4px 0;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.sf-type-row::-webkit-scrollbar{display:none}
.sf-act-wrap{position:relative;padding:4px 0}
.sf-act-toggle{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-radius:var(--radius-md);border:1.5px solid var(--warm-gray);background:var(--cream);cursor:pointer;transition:all .2s;font-family:inherit;width:100%;font-size:13px;font-weight:600;color:var(--text-secondary)}
.sf-act-toggle:hover{border-color:var(--mid-gray)}
.sf-act-toggle.has-selection{border-color:var(--accent);color:var(--accent-hover)}
.sf-act-toggle svg{width:16px;height:16px;transition:transform .2s;flex-shrink:0}
.sf-act-toggle.open svg{transform:rotate(180deg)}
.sf-act-drop{display:none;flex-wrap:wrap;gap:6px;padding:10px 0 4px;animation:sfDropIn .2s ease}
.sf-act-drop.open{display:flex}
@keyframes sfDropIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.sf-act-btn{flex-shrink:0;display:flex;align-items:center;gap:5px;padding:6px 12px;border-radius:100px;border:1.5px solid var(--warm-gray);background:var(--cream);cursor:pointer;transition:all .2s;font-family:inherit}
.sf-act-btn .sf-act-icon{font-size:15px;line-height:1}
.sf-act-btn .sf-act-label{font-size:12px;font-weight:600;color:var(--text-secondary);white-space:nowrap}
.sf-act-btn.on{border-color:var(--accent);background:var(--accent-light)}
.sf-act-btn.on .sf-act-label{color:var(--accent-hover)}
.sf-act-btn:active{transform:scale(.95)}
.sf-type-btn{flex-shrink:0;padding:6px 12px;border-radius:100px;border:1.5px solid var(--warm-gray);background:var(--cream);font-family:inherit;font-size:12px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s;white-space:nowrap;display:flex;align-items:center;gap:4px}
.sf-type-btn:hover{border-color:var(--mid-gray)}
.sf-type-btn.on{border-color:var(--accent);background:var(--accent-light);color:var(--accent-hover);font-weight:600}
.sf-type-btn .sf-type-icon{font-size:14px}

/* ── Fullscreen Chat (WhatsApp-style) ── */
.fs-chat{position:fixed;top:0;left:0;right:0;height:100dvh;z-index:9000;background:var(--paper);display:flex;flex-direction:column;animation:fsSlideIn .3s cubic-bezier(.22,1,.36,1)}
.fs-chat.hidden{display:none}
@keyframes fsSlideIn{from{transform:translateX(100%)}to{transform:translateX(0)}}
@keyframes fsSlideOut{from{transform:translateX(0)}to{transform:translateX(100%)}}
.fs-chat-header{display:flex;align-items:center;gap:12px;padding:0 12px;height:58px;background:var(--cream);border-bottom:1px solid var(--warm-gray);flex-shrink:0}
.fs-chat-back{width:36px;height:36px;border-radius:50%;border:none;background:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s;flex-shrink:0}
.fs-chat-back:hover{background:var(--paper)}
.fs-chat-back svg{width:20px;height:20px;color:var(--ink)}
.fs-chat-avatar{width:40px;height:40px;border-radius:50%;flex-shrink:0;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:var(--shadow-sm);transition:transform .15s;cursor:pointer}
.fs-chat-avatar:active{transform:scale(.9)}
.fs-chat-avatar img{width:100%;height:100%;object-fit:cover}
.fs-chat-info{flex:1;min-width:0;padding:6px 0;border-radius:10px;transition:background .15s}
.fs-chat-info:active{background:var(--paper)}
.fs-chat-menu{width:36px;height:36px;border-radius:50%;border:none;background:none;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;color:var(--mid-gray);transition:background .15s,-webkit-tap-highlight-color 0s}
.fs-chat-menu:hover,.fs-chat-menu:active{background:var(--paper)}
.fs-chat-name{font-size:15px;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fs-chat-sub{font-size:12px;color:var(--text-secondary)}
.fs-chat-messages{flex:1;overflow-y:auto;padding:16px 16px 8px;display:flex;flex-direction:column;gap:3px;overscroll-behavior:contain}
.fs-msg{max-width:80%;padding:8px 12px;border-radius:12px;font-size:14px;line-height:1.45;position:relative;word-wrap:break-word}
.fs-msg-other{align-self:flex-start;background:var(--cream);color:var(--ink);border-bottom-left-radius:4px;box-shadow:var(--shadow-sm)}
.fs-msg-self{align-self:flex-end;background:var(--accent);color:white;border-bottom-right-radius:4px}
.fs-msg-name{font-size:11px;font-weight:700;margin-bottom:2px}
.fs-msg-time{font-size:10px;opacity:.6;text-align:right;margin-top:2px}
.fs-msg-date{align-self:center;padding:4px 14px;border-radius:100px;background:var(--warm-gray);font-size:11px;font-weight:600;color:var(--text-secondary);margin:8px 0}
.fs-chat-input{display:flex;gap:8px;padding:10px 12px;padding-bottom:calc(10px + var(--safe-b));background:var(--cream);border-top:1px solid var(--warm-gray);flex-shrink:0;align-items:center}
.fs-chat-img-btn{width:36px;height:36px;border-radius:50%;border:none;background:none;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;color:var(--mid-gray);transition:color .15s}
.fs-chat-img-btn:hover{color:var(--accent)}
.fs-chat-img-btn svg{width:20px;height:20px}
.fs-chat-in{flex:1;height:42px;border:1.5px solid var(--warm-gray);border-radius:100px;padding:0 18px;font-family:inherit;font-size:14px;background:var(--paper);color:var(--ink);outline:none;transition:border-color .2s}
.fs-msg-img{max-width:100%;border-radius:8px;margin:4px 0;cursor:pointer}
.fs-msg-img:active{opacity:.8}
.fs-chat-in:focus{border-color:var(--accent)}
.fs-chat-send{width:42px;height:42px;border-radius:50%;background:var(--accent);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:all .15s}
.fs-chat-send:hover{background:var(--accent-hover)}
.fs-chat-send svg{width:18px;height:18px;color:white}

/* ── Chat list (WhatsApp-style) ── */
.chat-list{display:flex;flex-direction:column}
.cl-item{display:flex;align-items:center;gap:14px;padding:14px 20px;cursor:pointer;transition:background .15s}
.cl-item:hover{background:var(--cream)}
.cl-item:not(:last-child){border-bottom:1px solid var(--warm-gray)}
.cl-avatar{width:52px;height:52px;border-radius:50%;flex-shrink:0;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}
.cl-avatar img{width:100%;height:100%;object-fit:cover}
.cl-emoji{font-size:24px}
.cl-body{flex:1;min-width:0}
.cl-top-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:3px}
.cl-name{font-size:15px;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;margin-right:8px}
.cl-time{font-size:12px;color:var(--mid-gray);flex-shrink:0;font-weight:500}
.cl-bottom-row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.cl-preview{font-size:13px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;line-height:1.4}
.cl-badge{min-width:20px;height:20px;border-radius:50%;background:var(--accent);color:white;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;padding:0 5px}

/* ── Add user / search users ── */
.add-user-wrap{padding:0 16px 8px}
.add-user-box{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--radius-md);background:var(--accent-light);color:var(--accent);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}
.add-user-box:hover{background:var(--accent);color:white}
.add-user-box svg{flex-shrink:0}
.add-user-panel{padding:0 16px 12px}
.add-user-results{max-height:200px;overflow-y:auto;margin-top:8px}
.add-user-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);cursor:pointer;transition:background .15s}
.add-user-item:hover{background:var(--warm-gray)}
.add-user-item .au-av{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:white;flex-shrink:0}
.add-user-item .au-info{flex:1;min-width:0}
.add-user-item .au-name{font-size:14px;font-weight:600;color:var(--ink)}
.add-user-item .au-user{font-size:12px;color:var(--text-secondary)}
.add-user-item .au-btn{padding:6px 14px;border-radius:100px;background:var(--accent);color:white;font-size:12px;font-weight:700;border:none;cursor:pointer;flex-shrink:0}
.add-user-item .au-btn:hover{background:var(--accent-hover)}
.add-user-item .au-added{padding:6px 14px;border-radius:100px;background:var(--warm-gray);color:var(--text-secondary);font-size:12px;font-weight:600}
.add-user-item .au-pending{padding:6px 14px;border-radius:100px;background:var(--warm-gray);color:var(--mid-gray);font-size:12px;font-weight:600;font-style:italic}
.add-user-item .au-btn-chat{background:var(--green);color:white}
.add-user-item .au-btn-chat:hover{background:#059669}
.add-user-item .au-btn-accept{background:var(--green);color:white}
.add-user-item .au-btn-accept:hover{background:#059669}
.chat-section-label{padding:12px 20px 6px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--mid-gray)}
.cr-item{background:var(--accent-light)}
.cr-actions{display:flex;gap:8px}
.cr-btn{padding:6px 16px;border-radius:100px;font-size:12px;font-weight:700;border:none;cursor:pointer;transition:all .15s}
.cr-accept{background:var(--green);color:white}
.cr-accept:hover{background:#059669}
.cr-reject{background:var(--warm-gray);color:var(--text-secondary)}
.cr-reject:hover{background:#d1d5db}
.cr-pending{opacity:.6}
.chat-search-results{padding:0 16px;max-height:280px;overflow-y:auto}
.chat-search-results:empty{display:none}
.chat-search-results .add-user-item{margin-bottom:2px}

.empty{text-align:center;padding:48px 20px;color:var(--mid-gray)}
.empty svg{width:44px;height:44px;margin-bottom:10px;color:var(--warm-gray)}
.empty p{font-size:15px;font-weight:500}

/* Desktop constraint */
@media(min-width:768px){
  body{max-width:430px;margin:0 auto;box-shadow:var(--shadow-lg);min-height:100vh;position:relative}
  .bottom-nav{max-width:430px;left:50%;transform:translateX(-50%)}
  .fab{right:calc(50% - 190px)}
  .modal{max-width:430px;left:50%;transform:translateX(-50%) translateY(100%)}
  .modal.open{transform:translateX(-50%) translateY(0)}
  .auth-screen{max-width:430px;left:50%;transform:translateX(-50%)}
  .onboarding{max-width:430px;left:50%;transform:translateX(-50%)}
  .q-bottom{max-width:430px;left:50%;transform:translateX(-50%)}
  .fs-chat{max-width:430px;left:50%;transform:translateX(-50%)}
}

/* ── Login Gate Overlay ── */
.login-gate-overlay{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .25s ease}
.login-gate-card{background:white;border-radius:20px;padding:36px 28px 28px;max-width:340px;width:100%;text-align:center;position:relative;box-shadow:0 20px 60px rgba(0,0,0,0.2);animation:slideUp .35s cubic-bezier(.22,1,.36,1)}
.login-gate-close{position:absolute;top:12px;right:14px;width:32px;height:32px;border:none;background:var(--warm-gray);border-radius:50%;font-size:18px;color:var(--mid-gray);cursor:pointer;display:flex;align-items:center;justify-content:center}
.login-gate-icon{font-size:40px;margin-bottom:12px}
.login-gate-title{font-family:'Nunito',sans-serif;font-weight:800;font-size:20px;color:var(--ink);margin-bottom:8px}
.login-gate-text{font-size:14px;color:var(--text-secondary);line-height:1.5;margin-bottom:24px}
.login-gate-btn{width:100%;padding:14px;border:none;border-radius:var(--radius-md);background:var(--accent);color:white;font-family:inherit;font-size:15px;font-weight:700;cursor:pointer;transition:background .2s}
.login-gate-btn:hover{background:var(--accent-hover)}
.login-gate-skip{width:100%;padding:10px;border:none;background:none;color:var(--mid-gray);font-family:inherit;font-size:13px;cursor:pointer;margin-top:8px}
@keyframes slideUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes scaleIn{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}

.pn-missing{text-align:left;margin-bottom:20px;background:var(--paper);border-radius:var(--radius-md);padding:12px 16px}
.pn-missing-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-secondary);padding:5px 0}
.pn-missing-dot{width:6px;height:6px;border-radius:50%;background:#f43f5e;flex-shrink:0}

/* ── Profile Completion Banner ── */
.prof-complete-banner{margin:0 20px 16px;padding:14px 16px;background:linear-gradient(135deg,#eef2ff,#faf5ff);border:1.5px solid var(--accent-light);border-radius:var(--radius-md);cursor:pointer;transition:all .2s}
.prof-complete-banner:active{transform:scale(.98)}
.pcb-header{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.pcb-icon{font-size:16px}
.pcb-title{font-family:'Nunito',sans-serif;font-weight:700;font-size:14px;color:var(--ink);flex:1}
.pcb-count{font-size:11px;font-weight:700;color:white;background:#f43f5e;padding:2px 8px;border-radius:100px}
.pcb-items{display:flex;flex-direction:column;gap:4px}
.pcb-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary)}
.pcb-dot{width:6px;height:6px;border-radius:50%;background:#f43f5e;flex-shrink:0}