/* ============================================================
   Vewport — design system
   Light "Apple-grade" aesthetic. Tokens, then base, then components.
   Conventions follow the project rules — compact single-line small selectors,
   multi-line for flex/grid, media queries at the very bottom.
   ============================================================ */

:root{
    /* color */
    --bg:#f5f5f7;
    --bg-grad:radial-gradient(1200px 600px at 50% -10%, #eef0fe 0%, rgba(245,245,247,0) 60%);
    --surface:#ffffff;
    --surface-2:#fbfbfd;
    --fg:#1d1d1f;
    --fg-muted:#54545a;
    --fg-subtle:#86868b;
    --primary:#5b54e8;
    --primary-600:#4840c4;
    --primary-glow:rgba(91,84,232,0.12);
    --success:#157f43;
    --success-bg:#e7f6ee;
    --danger:#d62f34;
    --danger-bg:#fdecec;
    --warn:#9a6a00;
    --warn-bg:#fef6e6;
    --border:rgba(0,0,0,0.10);
    --border-strong:rgba(0,0,0,0.16);
    --ring:rgba(91,84,232,0.32);
    --glass:rgba(255,255,255,0.72);

    /* shape */
    --radius:14px;
    --radius-sm:10px;
    --radius-lg:22px;
    --pill:999px;

    /* elevation */
    --shadow-sm:0 1px 2px rgba(0,0,0,0.04),0 2px 6px rgba(0,0,0,0.05);
    --shadow-md:0 6px 16px rgba(0,0,0,0.06),0 14px 36px rgba(0,0,0,0.07);
    --shadow-lg:0 24px 60px -16px rgba(0,0,0,0.28);

    /* motion */
    --ease:cubic-bezier(0.4,0,0.2,1);
    --spring:cubic-bezier(0.34,1.56,0.64,1);
    --dur:0.22s;

    --maxw:1180px;
    --font:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
    --mono:'SF Mono',ui-monospace,'JetBrains Mono',Menlo,Consolas,monospace;
}

/* ---------- base ---------- */
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body {
    margin:0;
    min-height:100vh;
    background:var(--bg-grad),var(--bg);
    background-attachment:fixed;
    color:var(--fg);
    font-family:var(--font);
    font-size:16px;
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{margin:0;letter-spacing:-0.02em;line-height:1.15;}
p{margin:0;}
img,svg{display:block;max-width:100%;}
button{font-family:inherit;}
:focus-visible{outline:none;box-shadow:0 0 0 3px var(--ring);border-radius:8px;}
.muted{color:var(--fg-subtle);}
.hidden{display:none!important;}

/* ---------- buttons ---------- */
.btn {
    --bg-btn:transparent;
    --fg-btn:var(--fg);
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:0.5rem;
    font-weight:600;
    font-size:0.9rem;
    line-height:1;
    padding:0.65rem 1.1rem;
    border:1px solid transparent;
    border-radius:var(--radius-sm);
    background:var(--bg-btn);
    color:var(--fg-btn);
    cursor:pointer;
    white-space:nowrap;
    transition:transform 0.08s var(--ease),background-color var(--dur),box-shadow var(--dur),border-color var(--dur),opacity var(--dur);
}
.btn:active{transform:scale(0.97);}
.btn:disabled{opacity:0.55;cursor:not-allowed;}
.btn-primary{--bg-btn:var(--primary);--fg-btn:#fff;box-shadow:0 1px 2px rgba(0,0,0,0.08),0 6px 16px var(--primary-glow);}
.btn-primary:hover:not(:disabled){--bg-btn:var(--primary-600);}
.btn-secondary{--bg-btn:var(--surface);--fg-btn:var(--fg);border-color:var(--border);box-shadow:var(--shadow-sm);}
.btn-secondary:hover:not(:disabled){border-color:var(--border-strong);background:var(--surface-2);}
.btn-ghost{--fg-btn:var(--fg-muted);}
.btn-ghost:hover:not(:disabled){background:rgba(0,0,0,0.04);}
.btn-danger{--bg-btn:var(--danger);--fg-btn:#fff;}
.btn-danger:hover:not(:disabled){filter:brightness(0.94);}
.btn-sm{padding:0.42rem 0.7rem;font-size:0.8rem;border-radius:8px;}
.btn-lg{padding:0.85rem 1.6rem;font-size:1rem;}
.btn-block{width:100%;}
.btn.is-loading{color:transparent!important;pointer-events:none;position:relative;}
.btn.is-loading::after {
    content:"";
    position:absolute;
    width:16px;height:16px;
    border:2px solid currentColor;
    border-top-color:transparent;
    border-radius:50%;
    color:#fff;
    animation:spin 0.6s linear infinite;
}
.btn-secondary.is-loading::after,.btn-ghost.is-loading::after{color:var(--fg);}

.spinner {
    width:22px;height:22px;
    border:2.5px solid var(--border);
    border-top-color:var(--primary);
    border-radius:50%;
    animation:spin 0.7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- app shell / header ---------- */
.app-header {
    position:sticky;
    top:0;
    z-index:100;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:1rem;
    padding:0.85rem clamp(1rem,4vw,3rem);
    background:var(--glass);
    border-bottom:1px solid var(--border);
    backdrop-filter:saturate(180%) blur(18px);
    -webkit-backdrop-filter:saturate(180%) blur(18px);
}
.brand{display:flex;align-items:center;gap:0.55rem;font-weight:800;font-size:1.15rem;letter-spacing:-0.03em;}
.brand-mark {
    display:grid;
    place-items:center;
    width:28px;height:28px;
    border-radius:8px;
    background:linear-gradient(135deg,var(--primary),#8b7bff);
    color:#fff;
    font-size:0.85rem;
    box-shadow:0 4px 10px var(--primary-glow);
}
.nav{display:flex;align-items:center;gap:0.6rem;}
.nav-email{font-size:0.85rem;color:var(--fg-subtle);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(1rem,4vw,3rem);}

/* ---------- landing ---------- */
.hero {
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
    gap:1.4rem;
    padding:clamp(3rem,9vw,7rem) 1rem 2rem;
    max-width:820px;
    margin:0 auto;
}
.eyebrow {
    display:inline-flex;
    align-items:center;
    gap:0.5rem;
    font-size:0.8rem;
    font-weight:600;
    color:var(--primary);
    background:var(--primary-glow);
    border:1px solid rgba(91,84,232,0.20);
    padding:0.35rem 0.8rem;
    border-radius:var(--pill);
}
.hero-title {
    font-size:clamp(2.4rem,6vw,4rem);
    font-weight:800;
    letter-spacing:-0.045em;
    background:linear-gradient(180deg,#1d1d1f 30%,#5b5b61);
    -webkit-background-clip:text;
    background-clip:text;
    -webkit-text-fill-color:transparent;
}
.hero-sub{font-size:clamp(1.05rem,2.2vw,1.3rem);color:var(--fg-subtle);max-width:620px;line-height:1.55;}
.hero-actions{display:flex;gap:0.8rem;flex-wrap:wrap;justify-content:center;}
.features {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:1.2rem;
    max-width:var(--maxw);
    margin:0 auto;
    padding:1rem clamp(1rem,4vw,3rem) 5rem;
}
.feature-card {
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:1.6rem;
    box-shadow:var(--shadow-sm);
    transition:transform var(--dur) var(--ease),box-shadow var(--dur);
}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.feature-ico {
    display:grid;
    place-items:center;
    width:44px;height:44px;
    border-radius:12px;
    background:var(--primary-glow);
    color:var(--primary);
    font-size:1.1rem;
    margin-bottom:1rem;
}
.feature-card h3{font-size:1.05rem;margin-bottom:0.4rem;}
.feature-card p{font-size:0.9rem;color:var(--fg-subtle);}

/* ---------- cards / forms ---------- */
.card {
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:2rem;
    box-shadow:var(--shadow-sm);
}
.auth-wrap{display:grid;place-items:center;padding:clamp(2rem,8vh,5rem) 1rem;}
.auth-card{width:100%;max-width:420px;}
.auth-card h2{font-size:1.5rem;text-align:center;margin-bottom:0.4rem;}
.auth-card .sub{text-align:center;color:var(--fg-subtle);font-size:0.9rem;margin-bottom:1.6rem;}
.field{display:flex;flex-direction:column;gap:0.4rem;margin-bottom:1.1rem;}
.label{font-size:0.82rem;font-weight:600;color:var(--fg-muted);}
.input {
    width:100%;
    background:var(--surface);
    border:1px solid var(--border-strong);
    border-radius:var(--radius-sm);
    padding:0.7rem 0.85rem;
    font-size:0.95rem;
    color:var(--fg);
    font-family:inherit;
    transition:border-color var(--dur),box-shadow var(--dur);
}
.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--ring);}
.input::placeholder{color:#b0b0b6;}
textarea.input{resize:vertical;min-height:84px;}
.hint{font-size:0.75rem;color:var(--fg-subtle);}
.swap{text-align:center;font-size:0.88rem;margin-top:1.4rem;color:var(--fg-subtle);}
.swap a{color:var(--primary);font-weight:600;}

/* ---------- dashboard ---------- */
.shell {
    display:grid;
    grid-template-columns:248px 1fr;
    min-height:calc(100vh - 61px);
}
.sidebar {
    display:flex;
    flex-direction:column;
    gap:0.3rem;
    padding:1.6rem 1rem;
    border-right:1px solid var(--border);
    background:rgba(255,255,255,0.5);
}
.side-link {
    display:flex;
    align-items:center;
    gap:0.7rem;
    padding:0.65rem 0.85rem;
    border-radius:var(--radius-sm);
    font-weight:600;
    font-size:0.92rem;
    color:var(--fg-muted);
    transition:background-color var(--dur),color var(--dur);
}
.side-link:hover{background:rgba(0,0,0,0.04);color:var(--fg);}
.side-link.active{background:var(--primary-glow);color:var(--primary);}
.side-link i{width:18px;text-align:center;}
.side-foot{margin-top:auto;font-size:0.75rem;color:var(--fg-subtle);padding:0.85rem;}
.main{padding:clamp(1.5rem,4vw,3rem);overflow-x:hidden;}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:2rem;flex-wrap:wrap;}
.page-head h2{font-size:1.6rem;}
.page-head .lede{color:var(--fg-subtle);font-size:0.92rem;margin-top:0.3rem;}

.grid-cards {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
    gap:1.2rem;
}
.proj-card {
    display:flex;
    flex-direction:column;
    gap:0.5rem;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:1.4rem;
    cursor:pointer;
    box-shadow:var(--shadow-sm);
    transition:transform var(--dur) var(--ease),box-shadow var(--dur),border-color var(--dur);
}
.proj-card:hover{transform:translateY(-3px);border-color:rgba(91,84,232,0.45);box-shadow:var(--shadow-md);}
.proj-card h3{font-size:1.1rem;}
.proj-domains{font-size:0.84rem;color:var(--fg-subtle);min-height:1.2em;}
.proj-foot{display:flex;align-items:center;justify-content:space-between;margin-top:0.6rem;padding-top:0.9rem;border-top:1px solid var(--border);}
.proj-foot .meta{font-size:0.8rem;color:var(--fg-subtle);}
.card-actions{display:flex;gap:0.4rem;}

/* recordings */
.rec-list{display:flex;flex-direction:column;gap:0.7rem;}
.rec-row {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:1rem;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius-sm);
    padding:0.9rem 1.1rem;
    box-shadow:var(--shadow-sm);
    transition:border-color var(--dur);
}
.rec-row:hover{border-color:var(--border-strong);}
.rec-main{display:flex;flex-direction:column;gap:0.2rem;min-width:0;}
.rec-title{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rec-meta{font-size:0.8rem;color:var(--fg-subtle);display:flex;gap:0.8rem;flex-wrap:wrap;}
.rec-actions{display:flex;gap:0.45rem;flex-shrink:0;}
.chip{display:inline-flex;align-items:center;gap:0.3rem;font-size:0.72rem;font-weight:600;padding:0.15rem 0.5rem;border-radius:var(--pill);background:var(--success-bg);color:var(--success);}

.code-box {
    position:relative;
    background:#0f1729;
    border:1px solid rgba(255,255,255,0.08);
    border-radius:var(--radius-sm);
    padding:1.1rem 1.2rem;
    font-family:var(--mono);
    font-size:0.82rem;
    color:#7ee2b8;
    white-space:pre-wrap;
    word-break:break-all;
    line-height:1.5;
}
.section{margin-bottom:2.5rem;}
.section h3{font-size:1.05rem;margin-bottom:0.5rem;}
.section .lede{color:var(--fg-subtle);font-size:0.88rem;margin-bottom:1rem;}

/* badges + pricing */
.badge{font-size:0.72rem;padding:0.2rem 0.55rem;border-radius:var(--pill);font-weight:700;display:inline-block;}
.badge-free{background:rgba(0,0,0,0.06);color:var(--fg-muted);}
.badge-pro{background:var(--primary-glow);color:var(--primary);border:1px solid rgba(91,84,232,0.22);}
.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:start;}
.kv{display:flex;justify-content:space-between;gap:1rem;padding:0.6rem 0;border-bottom:1px solid var(--border);font-size:0.92rem;}
.kv:last-child{border-bottom:0;}
.plan-card {
    position:relative;
    display:flex;
    flex-direction:column;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:2rem;
    overflow:hidden;
    box-shadow:var(--shadow-sm);
}
.plan-card.active{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary),var(--shadow-md);}
.plan-tag{align-self:flex-start;font-size:0.7rem;font-weight:800;letter-spacing:0.06em;color:var(--primary);background:var(--primary-glow);padding:0.25rem 0.6rem;border-radius:var(--pill);margin-bottom:0.8rem;}
.price{font-size:1rem;color:var(--fg-subtle);font-weight:500;margin:0.4rem 0 1rem;}
.price b{font-size:2.4rem;font-weight:800;color:var(--fg);letter-spacing:-0.03em;}
.plan-feats{list-style:none;padding:0;margin:0 0 1.6rem;display:flex;flex-direction:column;gap:0.6rem;}
.plan-feats li{display:flex;align-items:center;gap:0.6rem;font-size:0.9rem;color:var(--fg-muted);}
.plan-feats i{color:var(--success);}

/* landing pricing section */
.pricing-section{max-width:var(--maxw);margin:0 auto;padding:1rem clamp(1rem,4vw,3rem) 6rem;}
.pricing-head{text-align:center;margin-bottom:2rem;}
.pricing-head h2{font-size:clamp(1.8rem,4vw,2.4rem);margin-bottom:0.4rem;}
.pricing-grid {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
    gap:1.2rem;
    align-items:start;
}

/* ---------- modal ---------- */
.modal-overlay {
    position:fixed;
    inset:0;
    z-index:1000;
    display:grid;
    place-items:center;
    padding:1rem;
    background:rgba(20,20,25,0.45);
    backdrop-filter:blur(6px);
    -webkit-backdrop-filter:blur(6px);
    animation:overlay-in var(--dur) var(--ease);
}
.modal {
    width:100%;
    max-width:480px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-lg);
    padding:1.8rem;
    position:relative;
    animation:modal-in 0.3s var(--spring);
}
.modal-lg{max-width:960px;}
.modal-close {
    position:absolute;
    top:1rem;right:1rem;
    width:34px;height:34px;
    display:grid;place-items:center;
    border:none;border-radius:50%;
    background:rgba(0,0,0,0.04);
    color:var(--fg-muted);
    font-size:1.1rem;
    cursor:pointer;
    transition:background-color var(--dur);
}
.modal-close:hover{background:rgba(0,0,0,0.09);}
.modal-head{margin-bottom:1.2rem;padding-right:2rem;}
.modal-head h3{font-size:1.3rem;}
.modal-head p{color:var(--fg-subtle);font-size:0.9rem;margin-top:0.3rem;}
@keyframes overlay-in{from{opacity:0;}to{opacity:1;}}
@keyframes modal-in{from{opacity:0;transform:translateY(12px) scale(0.97);}to{opacity:1;transform:none;}}

/* ---------- toast ---------- */
.toast-stack {
    position:fixed;
    bottom:1.5rem;right:1.5rem;
    z-index:2000;
    display:flex;
    flex-direction:column;
    gap:0.6rem;
    max-width:min(380px,92vw);
}
.toast {
    display:flex;
    align-items:center;
    gap:0.7rem;
    padding:0.85rem 1rem;
    border-radius:var(--radius-sm);
    background:var(--surface);
    color:var(--fg);
    border:1px solid var(--border);
    box-shadow:var(--shadow-md);
    font-size:0.9rem;
    font-weight:500;
    cursor:pointer;
    opacity:0;
    transform:translateX(20px);
    transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease);
}
.toast.show{opacity:1;transform:none;}
.toast-icon{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;flex-shrink:0;font-size:0.75rem;color:#fff;}
.toast-success .toast-icon{background:var(--success);}
.toast-error .toast-icon{background:var(--danger);}
.toast-info .toast-icon{background:var(--primary);}
.toast-success{border-left:3px solid var(--success);}
.toast-error{border-left:3px solid var(--danger);}
.toast-info{border-left:3px solid var(--primary);}
.toast-msg{flex:1;}

/* ---------- skeleton + empty ---------- */
.skel{background:linear-gradient(90deg,#ececf0 25%,#f5f5f8 37%,#ececf0 63%);background-size:400% 100%;border-radius:8px;animation:shimmer 1.3s ease infinite;}
.skel-card{height:150px;border-radius:var(--radius);}
.skel-row{height:64px;border-radius:var(--radius-sm);}
@keyframes shimmer{0%{background-position:100% 0;}100%{background-position:-100% 0;}}
.empty {
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
    gap:0.7rem;
    padding:4rem 1rem;
    border:1px dashed var(--border-strong);
    border-radius:var(--radius);
    color:var(--fg-subtle);
}
.empty-ico{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:var(--primary-glow);color:var(--primary);font-size:1.5rem;}
.empty h3{font-size:1.1rem;color:var(--fg);}
.empty p{font-size:0.9rem;max-width:420px;}

/* analytics */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:0.8rem;}
.stat-card{padding:1rem;text-align:center;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);}
.stat-num{font-size:1.7rem;font-weight:800;letter-spacing:-0.02em;color:var(--fg);}
.stat-label{font-size:0.76rem;color:var(--fg-subtle);margin-top:0.2rem;}
.funnel-row{margin-bottom:0.7rem;}
.funnel-meta{display:flex;justify-content:space-between;font-size:0.82rem;margin-bottom:0.25rem;}
.funnel-bar{height:10px;border-radius:var(--pill);background:rgba(0,0,0,0.06);overflow:hidden;}
.funnel-fill{height:100%;border-radius:var(--pill);background:linear-gradient(90deg,var(--primary),#8b7bff);transition:width 0.4s var(--ease);}
.lead-list{display:flex;flex-direction:column;max-height:220px;overflow-y:auto;margin-top:0.6rem;}
.lead-row{display:flex;justify-content:space-between;gap:1rem;font-size:0.85rem;padding:0.45rem 0.2rem;border-bottom:1px solid var(--border);}

/* lead gate (email capture overlay) */
.lead-gate {
    position:absolute;
    inset:0;
    z-index:1400;
    display:grid;
    place-items:center;
    padding:1rem;
    background:rgba(20,20,25,0.55);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
}
.lead-card {
    width:min(380px,92%);
    padding:1.8rem 1.6rem;
    text-align:center;
    background:var(--surface);
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-lg);
    animation:modal-in 0.3s var(--spring);
}
.lead-ico{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 0.9rem;border-radius:50%;background:var(--primary-glow);color:var(--primary);font-size:1.2rem;}
.lead-card h3{font-size:1.15rem;line-height:1.3;margin-bottom:1.1rem;}
.lead-form{display:flex;flex-direction:column;gap:0.6rem;}
.lead-fine{font-size:0.72rem;color:var(--fg-subtle);margin-top:0.9rem;}
.lead-error{font-size:0.8rem;color:var(--danger);margin:0;}

/* ---------- player ---------- */
.player-window {
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    overflow:hidden;
    box-shadow:var(--shadow-lg);
}
.titlebar {
    display:flex;
    align-items:center;
    position:relative;
    padding:0.7rem 1rem;
    background:var(--surface-2);
    border-bottom:1px solid var(--border);
}
.dots{display:flex;gap:7px;}
.dot{width:12px;height:12px;border-radius:50%;display:inline-block;}
.dot-r{background:#ff5f56;}
.dot-y{background:#ffbd2e;}
.dot-g{background:#27c93f;}
.titlebar-title{position:absolute;left:50%;transform:translateX(-50%);font-size:0.84rem;font-weight:600;color:var(--fg-subtle);}
.player-stage{position:relative;background:#1c1c1e;min-height:360px;}
.player-view{position:relative;z-index:1;}
.tips-layer{position:absolute;top:0;left:0;width:100%;height:calc(100% - 50px);pointer-events:none;z-index:998;}
.editor-overlay{position:absolute;top:0;left:0;width:100%;height:calc(100% - 50px);z-index:999;cursor:crosshair;display:none;background:rgba(91,84,232,0.05);}
.editor-overlay.active{display:block;}
.editor-hint{font-size:0.78rem;color:var(--fg-subtle);}

/* tooltip bubble */
.tip {
    position:absolute;
    transform:translate(-50%,-100%);
    margin-top:-12px;
    max-width:240px;
    min-width:120px;
    padding:0.65rem 0.85rem;
    background:#fff;
    color:#1d1d1f;
    border-radius:10px;
    font-size:0.85rem;
    line-height:1.4;
    box-shadow:0 10px 24px rgba(0,0,0,0.22);
    pointer-events:auto;
    word-break:break-word;
    animation:tip-in 0.2s var(--spring);
}
.tip-arrow{position:absolute;bottom:-6px;left:50%;transform:translateX(-50%);width:0;height:0;border-left:6px solid transparent;border-right:6px solid transparent;border-top:6px solid #fff;}
.tip a{color:var(--primary);}
@keyframes tip-in{from{opacity:0;transform:translate(-50%,-100%) scale(0.9);}to{opacity:1;transform:translate(-50%,-100%) scale(1);}}
.tip-form {
    position:absolute;
    transform:translate(-50%,-110%);
    z-index:1001;
    width:250px;
    padding:0.9rem;
    background:#fff;
    border-radius:12px;
    box-shadow:0 20px 40px rgba(0,0,0,0.25);
}
.tip-form textarea{width:100%;height:70px;font-size:0.82rem;margin-bottom:0.5rem;}
.tip-form .row{display:flex;gap:0.5rem;}

/* player toolbar + steps panel + guided tour */
.player-toolbar{display:flex;align-items:center;gap:0.6rem;margin-bottom:0.8rem;}
.steps-panel{margin-top:1rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);overflow:hidden;}
.steps-head{display:flex;align-items:center;gap:0.5rem;padding:0.6rem 0.9rem;font-weight:600;font-size:0.85rem;background:var(--surface-2);border-bottom:1px solid var(--border);}
.step-item{display:flex;align-items:center;gap:0.6rem;padding:0.5rem 0.9rem;border-bottom:1px solid var(--border);}
.step-item:last-child{border-bottom:0;}
.step-num{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--primary-glow);color:var(--primary);font-size:0.74rem;font-weight:700;flex-shrink:0;}
.step-label{font-size:0.88rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.step-controls{display:flex;gap:0.15rem;flex-shrink:0;}
.step-item.editing{flex-direction:column;align-items:stretch;}
.step-edit{display:flex;flex-direction:column;gap:0.45rem;width:100%;}
.step-edit textarea{min-height:64px;font-size:0.85rem;}

/* editor tool selector */
.tool-group{display:inline-flex;gap:0.2rem;padding:2px;background:var(--surface-2);border:1px solid var(--border);border-radius:9px;}
.tool-btn{display:inline-flex;align-items:center;gap:0.35rem;padding:0.32rem 0.6rem;border:none;border-radius:7px;background:transparent;font-size:0.78rem;font-weight:600;color:var(--fg-muted);cursor:pointer;}
.tool-btn.active{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-sm);}

/* redaction regions */
.redactions-layer{position:absolute;top:0;left:0;width:100%;height:calc(100% - 50px);pointer-events:none;z-index:997;}
.redaction-box {
    position:absolute;
    border-radius:6px;
    background:rgba(210,210,216,0.45);
    backdrop-filter:blur(11px);
    -webkit-backdrop-filter:blur(11px);
    box-shadow:inset 0 0 0 1px rgba(0,0,0,0.08);
}
.redaction-box.solid{background:#3a3a3e;backdrop-filter:none;-webkit-backdrop-filter:none;}
.redaction-box.drawing{background:rgba(91,84,232,0.12);backdrop-filter:none;-webkit-backdrop-filter:none;border:1.5px dashed var(--primary);}
.redaction-del {
    position:absolute;
    transform:translate(-50%,-50%);
    width:20px;height:20px;
    display:grid;place-items:center;
    border:none;border-radius:50%;
    background:var(--danger);color:#fff;
    font-size:11px;cursor:pointer;
    pointer-events:auto;z-index:1000;
}
.tour-overlay{position:absolute;top:0;left:0;width:100%;height:calc(100% - 50px);z-index:1200;pointer-events:none;}
.tour-spot {
    position:absolute;
    width:120px;height:120px;
    border-radius:50%;
    transform:translate(-50%,-50%);
    border:2px solid rgba(255,255,255,0.85);
    box-shadow:0 0 0 9999px rgba(15,17,25,0.62);
    transition:left 0.4s var(--ease),top 0.4s var(--ease);
}
.tour-card {
    position:absolute;
    left:50%;bottom:18px;
    transform:translateX(-50%);
    width:min(420px,86%);
    padding:1rem 1.1rem;
    background:#fff;
    border-radius:14px;
    box-shadow:0 20px 44px rgba(0,0,0,0.32);
    pointer-events:auto;
    animation:overlay-in 0.25s var(--ease);
}
.tour-counter{font-size:0.7rem;font-weight:700;letter-spacing:0.05em;text-transform:uppercase;color:var(--primary);margin-bottom:0.3rem;}
.tour-card h4{font-size:1.05rem;margin-bottom:0.3rem;}
.tour-body{font-size:0.9rem;color:var(--fg-muted);line-height:1.5;}
.tour-nav{display:flex;align-items:center;justify-content:space-between;margin-top:0.9rem;}

/* switch */
.switch{position:relative;display:inline-block;width:40px;height:23px;flex-shrink:0;}
.switch input{opacity:0;width:0;height:0;}
.slider{position:absolute;inset:0;cursor:pointer;background:#c7c7cc;border-radius:var(--pill);transition:0.2s;}
.slider::before{content:"";position:absolute;height:17px;width:17px;left:3px;bottom:3px;background:#fff;border-radius:50%;box-shadow:0 1px 3px rgba(0,0,0,0.3);transition:0.2s var(--spring);}
.switch input:checked+.slider{background:var(--primary);}
.switch input:checked+.slider::before{transform:translateX(17px);}

/* ---------- share page ---------- */
.share-shell{min-height:100vh;display:flex;flex-direction:column;}
.share-bar {
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:0.9rem clamp(1rem,4vw,3rem);
    background:var(--glass);
    border-bottom:1px solid var(--border);
    backdrop-filter:blur(16px);
}
.share-body{flex:1;width:100%;max-width:1100px;margin:0 auto;padding:clamp(1.5rem,4vw,3rem);}
.share-cta{display:flex;align-items:center;gap:0.8rem;justify-content:center;margin-top:2rem;padding:1.4rem;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);flex-wrap:wrap;}

/* embed surface + branding badge */
.embed-body{background:var(--bg);min-height:100vh;}
.embed-wrap{padding:8px;}
.av-badge {
    position:fixed;
    bottom:10px;right:10px;
    z-index:50;
    display:inline-flex;align-items:center;gap:0.4rem;
    padding:0.32rem 0.62rem;
    font-size:0.72rem;font-weight:600;
    color:var(--fg-muted);
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--pill);
    box-shadow:var(--shadow-sm);
}
.av-badge i{color:var(--primary);}
.av-badge:hover{color:var(--fg);}

/* ---------- view transitions (fallback) ---------- */
.view-enter{animation:view-in 0.32s var(--ease);}
@keyframes view-in{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
.center-screen{display:grid;place-items:center;min-height:60vh;gap:1rem;text-align:center;}

/* ---------- utilities ---------- */
.row{display:flex;gap:0.6rem;}
.row-wrap{display:flex;gap:0.6rem;flex-wrap:wrap;}
.stack{display:flex;flex-direction:column;gap:0.85rem;}
.modal-actions{display:flex;gap:0.6rem;justify-content:flex-end;margin-top:1.5rem;}
.confirm-text{color:var(--fg-muted);font-size:0.95rem;line-height:1.55;}
.mt-2{margin-top:1rem;}
.grow{flex:1;min-width:0;}

/* ============================================================
   media queries
   ============================================================ */
@media (max-width:860px){
    .shell{grid-template-columns:1fr;}
    .sidebar{flex-direction:row;overflow-x:auto;border-right:0;border-bottom:1px solid var(--border);padding:0.6rem 1rem;}
    .side-link{white-space:nowrap;}
    .side-foot{display:none;}
    .profile-grid{grid-template-columns:1fr;}
}
@media (max-width:560px){
    .nav-email{display:none;}
    .page-head{flex-direction:column;}
    .rec-row{flex-direction:column;align-items:stretch;}
    .rec-actions{justify-content:flex-end;}
    .toast-stack{left:1rem;right:1rem;bottom:1rem;max-width:none;}
}
@media (prefers-reduced-motion:reduce){
    *{animation-duration:0.001ms!important;animation-iteration-count:1!important;transition-duration:0.001ms!important;}
}
@media print{.app-header,.share-bar,.share-cta,.editor-bar{display:none;}}