/* ==========================================================================
   Meetlo — design system (mini CSS framework)
   Zasady: wartosci w :root, grupy klas z komentarzami, 1 regula w linii,
   media queries na koncu, animacje na samym koncu.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Zmienne (kolory, odstepy, promienie, cienie, typografia)
   -------------------------------------------------------------------------- */
:root {
  --color-bg: #f6f6fb;                 /* tlo aplikacji — chlodny bialy */
  --color-surface: #ffffff;            /* karty / panele */
  --color-ink: #18181b;                /* glowny tekst */
  --color-muted: #8a8a94;              /* tekst drugorzedny */
  --color-line: #ececf2;              /* obramowania, dzielniki */
  --color-primary: #4554e0;            /* niebiesko-fioletowy, dominujacy */
  --color-primary-2: #7c3aed;          /* drugi kolor gradientu */
  --color-danger: #e11d48;
  --color-success: #16a34a;
  --color-star: #f6c41f;
  --grad-brand: linear-gradient(135deg, var(--color-primary), var(--color-primary-2));
  --radius-s: 12px;
  --radius-m: 18px;
  --radius-l: 28px;
  --radius-pill: 999px;
  --space-xs: 6px;
  --space-s: 12px;
  --space-m: 20px;
  --space-l: 32px;
  --space-xl: 56px;
  --shadow-card: 0 8px 28px rgba(24, 24, 27, 0.08);
  --shadow-pop: 0 18px 50px rgba(24, 24, 27, 0.14);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Ubuntu, sans-serif;
  --speed: 0.18s;
}

/* --------------------------------------------------------------------------
   Reset + bazowa typografia
   -------------------------------------------------------------------------- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; }
body { font-family: var(--font); background: var(--color-bg); color: var(--color-ink); line-height: 1.5; -webkit-font-smoothing: antialiased; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 var(--space-s); }
p { margin: 0 0 var(--space-m); }
a { color: var(--color-primary); text-decoration: none; }
img, svg { display: block; }

/* --------------------------------------------------------------------------
   Grupa: przyciski (.button, .button--ghost, .button--danger, .button--block)
   -------------------------------------------------------------------------- */
.button { --shadow-button: 0 6px 16px rgba(69, 84, 224, 0.35); display: inline-block; padding: 11px 20px; border: 0; border-radius: var(--radius-pill); background: var(--grad-brand); color: #fff; font: inherit; font-weight: 600; letter-spacing: 0.2px; text-align: center; cursor: pointer; box-shadow: var(--shadow-button); transition: transform var(--speed), box-shadow var(--speed), opacity var(--speed), background var(--speed), color var(--speed); }
.button:active { transform: scale(0.96); }
.button--ghost { background: transparent; color: var(--color-primary); box-shadow: inset 0 0 0 1px rgba(69, 84, 224, 0.35); }
.button--danger { background: var(--color-danger); --shadow-button: 0 6px 16px rgba(225, 29, 72, 0.3); }
.button--danger-ghost { background: transparent; color: var(--color-danger); box-shadow: inset 0 0 0 1px rgba(225, 29, 72, 0.4); }
.button--locate { display: inline-flex; align-items: center; gap: 6px; padding: 7px 13px; font-size: 13px; }
.button--locate svg { width: 15px; height: 15px; flex-shrink: 0; }
.button--block { width: 100%; }
.button[disabled] { opacity: 0.5; pointer-events: none; }

/* --------------------------------------------------------------------------
   Grupa: formularze (input, textarea, select, label, .form-row, .form-hint)
   -------------------------------------------------------------------------- */
input, textarea, select { width: 100%; padding: 10px 12px; border: 1px solid var(--color-line); border-radius: var(--radius-s); background: var(--color-surface); color: var(--color-ink); font: inherit; font-size: 0.85rem;outline: none; transition: border-color var(--speed), box-shadow var(--speed); }
input:focus, textarea:focus, select:focus { border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(69, 84, 224, 0.14); }
textarea { resize: vertical; min-height: 120px; }
label { display: block; font-weight: 700; margin: var(--space-s) 0 var(--space-xs); font-size: 0.75rem; text-transform: uppercase; color: var(--color-muted);}
.form-row { display: flex; gap: var(--space-s); }
.form-row > * { flex: 1; }
.form-hint { color: var(--color-muted); font-size: 13px; margin-top: var(--space-xs); }
.form-error { color: var(--color-danger); font-size: 14px; margin-top: var(--space-s); display: none; }
.form-error.show { display: block; }
.form-ok { color: var(--color-success); font-size: 14px; margin-top: var(--space-s); display: none; }
.form-ok.show { display: block; }

/* --------------------------------------------------------------------------
   Grupa: karty (.card, header h1… — semantycznie, bez zbednych klas)
   -------------------------------------------------------------------------- */
.card { border-radius: var(--radius-l); background: var(--color-surface); box-shadow: var(--shadow-card); padding: var(--space-l); }
.card header h1 { font-size: 26px; margin-bottom: var(--space-xs); }
.card header p { color: var(--color-muted); margin-bottom: var(--space-l); }

/* --------------------------------------------------------------------------
   Grupa: landing (Layout — logo srodek, copy lewa, forma prawa)
   -------------------------------------------------------------------------- */
.landing { max-width: 1080px; margin: 0 auto; padding: var(--space-l) var(--space-m) var(--space-l); }
.landing .brand { display: flex; align-items: center; justify-content: center; gap: var(--space-s); margin-bottom: var(--space-m); }
.landing .brand .logo { width: 46px; height: 46px; border-radius: 16px; background: var(--grad-brand); display: grid; place-items: center; box-shadow: 0 8px 20px rgba(69, 84, 224, 0.35); }
.landing .brand .logo svg { width: 24px; height: 24px; }
.landing .brand strong { font-size: 26px; font-weight: 700; letter-spacing: -0.5px; }
.landing-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--space-l); align-items: center; }
.landing-copy h1 { font-size: clamp(30px, 4.6vw, 46px); font-weight: 700; letter-spacing: -1px; margin-bottom: var(--space-m); }
.landing-copy h1 em { font-style: normal; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.landing-copy p { color: var(--color-muted); font-size: 18px; max-width: 46ch; }

/* --------------------------------------------------------------------------
   Grupa: panel autoryzacji (.auth-card, .auth-tabs, .auth-panel, .auth-switch)
   -------------------------------------------------------------------------- */
.auth-card { border-radius: var(--radius-l); background: var(--color-surface); box-shadow: var(--shadow-pop); padding: var(--space-l); }
.auth-tabs { display: flex; gap: var(--space-xs); background: var(--color-bg); border-radius: var(--radius-pill); padding: 4px; margin-bottom: var(--space-l); }
.auth-tabs button { flex: 1; border: 0; border-radius: var(--radius-pill); padding: 12px 16px; background: transparent; color: var(--color-muted); font: inherit; font-weight: 600; cursor: pointer; transition: background var(--speed), color var(--speed); }
.auth-tabs button[aria-selected="true"] { background: var(--color-surface); color: var(--color-ink); box-shadow: 0 4px 12px rgba(24, 24, 27, 0.08); }
.auth-panel { display: none; }
.auth-panel[aria-hidden="false"] { display: block; animation: fade-in var(--speed) ease-out; }
.auth-switch { text-align: center; color: var(--color-muted); margin-top: var(--space-m); font-size: 15px; }
.auth-switch a { font-weight: 600; }

/* --------------------------------------------------------------------------
   Grupa: stopka (.site-footer, nav a)
   -------------------------------------------------------------------------- */
.site-footer { max-width: 1080px; margin: 0 auto; padding: var(--space-l) var(--space-m) var(--space-l); border-top: 1px solid var(--color-line); display: flex; flex-direction: column; gap: var(--space-s); align-items: center; color: var(--color-muted); font-size: 14px; }
.site-footer nav { display: flex; gap: var(--space-m); }
.site-footer nav a { color: var(--color-muted); font-weight: 500; text-decoration: none; transition: color var(--speed); }
.site-footer nav a:hover { color: var(--color-primary); }

/* --------------------------------------------------------------------------
   Grupa: strony legal (.legal) — semantycznie: main h2, section, ul, small
   -------------------------------------------------------------------------- */
.legal { max-width: 720px; margin: 0 auto; padding: var(--space-l) var(--space-m); }
.legal header { text-align: center; margin-bottom: var(--space-l); }
.legal header .logo { width: 42px; height: 42px; border-radius: 14px; background: var(--grad-brand); display: grid; place-items: center; margin: 0 auto var(--space-s); }
.legal section { background: var(--color-surface); border-radius: var(--radius-m); box-shadow: var(--shadow-card); padding: var(--space-l); margin-bottom: var(--space-m); }
.legal h2 { font-size: 20px; }
.legal ul { padding-left: 20px; margin: 0 0 var(--space-s); }
.legal small, .legal .muted { color: var(--color-muted); }

/* --------------------------------------------------------------------------
   Grupa: uzupełnianie profilu (.profile-wrap, .profile-form, .city-picker,
   .city-suggest, .avatar-box, .crop-*, .photo-grid, .photo-tile)
   -------------------------------------------------------------------------- */
.profile-wrap { max-width: 760px; margin: 0 auto; padding: var(--space-s) var(--space-s) 96px; }
.profile-wrap .detail-body { padding: 0;
  display: flex; flex-direction: column; gap: var(--space-m); }
.profile-intro { margin: 0 0 var(--space-xs); }
.profile-form { display: flex; flex-direction: column; gap: var(--space-m); }
.profile-form .card { padding: var(--space-l); }
.profile-form .card h2 { font-size: 19px; margin-bottom: var(--space-m); }
.city-picker { position: relative; }
.city-suggest { position: absolute; top: 100%; left: 0; right: 0; z-index: 20; margin-top: 4px; background: var(--color-surface); border-radius: var(--radius-m); box-shadow: var(--shadow-pop); overflow: hidden; }
.city-option { display: block; width: 100%; padding: 13px 16px; border: 0; background: transparent; color: var(--color-ink); font: inherit; text-align: left; cursor: pointer; }
.city-option:hover, .city-option.city-option--focus { background: var(--color-bg); }
.city-row { display: flex; gap: var(--space-xs); position: relative; }
.city-row input { flex: 1; }
.avatar-box { display: flex; flex-direction: column; gap: var(--space-m); align-items: center; }
.avatar-preview { width: 128px; height: 128px; border-radius: 50%; object-fit: cover; box-shadow: var(--shadow-card); }
.avatar-add { display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; border-radius: var(--radius-pill); background: var(--color-bg); color: var(--color-primary); font-weight: 600; cursor: pointer; }
.avatar-add > span:first-child, .photo-add span { line-height: 1; }
.crop-overlay { position: relative; display: flex; flex-direction: column; gap: var(--space-s); align-items: center; }
.crop-overlay canvas { position: relative; border-radius: var(--radius-m); max-width: 100%; height: auto; display: block; }
.crop-select { position: absolute; border: 2px solid #fff; box-shadow: var(--shadow-pop); cursor: move; touch-action: none; background: rgba(255,255,255,0.12); }
.crop-actions { display: flex; gap: var(--space-s); width: 100%; justify-content: center; }
.crop-actions .button { flex: 1; max-width: 220px; }
.photo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-s); }
.photo-tile { position: relative; aspect-ratio: 3 / 4; border-radius: var(--radius-m); overflow: hidden; background: var(--color-bg); }
img.photo-tile { width: 100%; height: 100%; object-fit: cover; min-width: 0; min-height: 0; }
.photo-tile img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.photo-del { position: absolute; top: 6px; right: 6px; width: 26px; height: 26px; border: 0; border-radius: 50%; background: rgba(24,24,27,0.65); color: #fff; font-size: 15px; line-height: 1; cursor: pointer; }
.photo-add { display: grid; place-items: center; border: 1px dashed var(--color-line); color: var(--color-muted); cursor: pointer; }
.photo-tile--img { touch-action: none; }
.photo-tile--pending { display: grid; place-items: center; background: var(--color-surface); border: 1px dashed var(--color-primary); }
.photo-pending { display: flex; flex-direction: column; align-items: center; gap: var(--space-xs); color: var(--color-muted); }
.photo-pending-label { font-size: 12px; font-weight: 600; }
.photo-tile--pending .photo-spinner { width: 22px; height: 22px; border-width: 2.5px; }
.photo-error { display: none; align-items: center; gap: 8px; margin-top: var(--space-s); padding: 10px 14px; border: 1px solid rgba(225, 29, 72, 0.4); border-radius: var(--radius-s); background: rgba(225, 29, 72, 0.08); color: var(--color-danger); font-size: 13px; font-weight: 600; }
.photo-error.show { display: flex; animation: fade-in var(--speed) ease-out; }
.profile-danger { margin-top: var(--space-s); }
.profile-danger .button { width: 100%; }

/* --------------------------------------------------------------------------
   Grupa: komunikat Toast (.toast, .toast--error) — wysuwany z gory
   -------------------------------------------------------------------------- */
.toast { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 1000; max-width: 90vw; padding: 10px 16px; border-radius: var(--radius-pill); background: rgba(24, 24, 27, 0.88); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); color: #fff; font-size: 13px; font-weight: 500; box-shadow: var(--shadow-pop); opacity: 0; pointer-events: none; transition: opacity var(--speed), transform var(--speed); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(4px); }
.toast--success { background: rgba(22, 163, 74, 0.9); }
.toast--error { background: rgba(225, 29, 72, 0.9); }

/* --------------------------------------------------------------------------
   Grupa: instalacja PWA (.install-toast, .install-toast-*) — małe, schludne
   powiadomienie na górze z opcją instalacji lub zamknięcia
   -------------------------------------------------------------------------- */
.install-toast { position: fixed; top: calc(12px + env(safe-area-inset-top)); left: 50%; transform: translateX(-50%) translateY(-16px); z-index: 950; display: flex; align-items: center; gap: 10px; width: calc(100% - 32px); max-width: 520px; padding: 10px 12px; border-radius: var(--radius-m); background: rgba(255, 255, 255, 0.94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: var(--shadow-pop); opacity: 0; pointer-events: none; transition: opacity var(--speed), transform var(--speed); }
.install-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.install-toast-logo { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 12px; background: var(--grad-brand); color: #fff; display: grid; place-items: center; box-shadow: 0 6px 16px rgba(69, 84, 224, 0.32); }
.install-toast-logo svg { width: 22px; height: 22px; }
.install-toast-copy { flex: 1; min-width: 0; }
.install-toast-copy strong { display: block; font-size: 14px; font-weight: 700; color: var(--color-ink); }
.install-toast-copy span { display: block; font-size: 12px; color: var(--color-muted); }
.install-toast-btn { flex: 0 0 auto; }
.install-toast-close { flex: 0 0 auto; width: 34px; height: 34px; display: grid; place-items: center; border: 0; background: transparent; border-radius: 50%; color: var(--color-muted); cursor: pointer; line-height: 1; padding: 0; }
.install-toast-close svg { width: 18px; height: 18px; }

.button--install { background: transparent; color: var(--color-primary); box-shadow: inset 0 0 0 1px rgba(69, 84, 224, 0.35); display: flex; align-items: center; justify-content: center; gap: 8px; }
.button--install svg { width: 18px; height: 18px; flex-shrink: 0; }

/* --------------------------------------------------------------------------
   Grupa: aplikacja (czat) — .chat-header, .chat-list, .chat-card, .messages,
   .msg, .send-bar, .badge, .btn-back (klasy renderowane przez app.js)
   -------------------------------------------------------------------------- */
.auth-wrap { max-width: 400px; margin: 0 auto; padding: var(--space-l) var(--space-m); }
.auth-wrap h1 { font-size: 30px; text-align: center; }
.auth-wrap .subtitle { text-align: center; color: var(--color-muted); margin-bottom: var(--space-l); }
.auth-wrap form .button { margin-top: var(--space-m); }
.auth-wrap .error { color: var(--color-danger); text-align: center; min-height: 20px; }
.chat-wrap, .chat-list-wrap { max-width: 760px; margin: 0 auto; padding: var(--space-s) var(--space-s) 96px; }
.chat-header { display: flex; align-items: center; justify-content: space-between; padding: var(--space-s) var(--space-s); }
.chat-header h2 { font-size: 16px; margin: 0; }
.chat-header .user-name { color: var(--color-muted); font-size: 14px; }
.app-head { position: sticky; top: 0; z-index: 50; margin-left: calc(-1 * var(--space-s)); margin-right: calc(-1 * var(--space-s)); background: rgba(246, 246, 251, 0.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.chat-list { display: flex; flex-direction: column; gap: var(--space-xs); }
.chat-buttons { display: flex; gap: var(--space-s); padding: var(--space-m) var(--space-s); }
.chat-card { display: flex; flex-direction: column; gap: 2px; width: 100%; padding: 16px 18px; border: 0; border-radius: var(--radius-m); background: var(--color-surface); box-shadow: var(--shadow-card); font: inherit; text-align: left; cursor: pointer; transition: transform var(--speed); }
.chat-card:active { transform: scale(0.98); }
.chat-card-name { display: flex; justify-content: space-between; align-items: center; font-weight: 600; }
.chat-card-preview { color: var(--color-muted); font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.badge { min-width: 22px; height: 22px; padding: 0 6px; border-radius: var(--radius-pill); background: var(--grad-brand); color: #fff; font-size: 12px; font-weight: 700; display: grid; place-items: center; }
.btn-back { display: grid; place-items: center; width: 32px; height: 32px; border: 0; background: transparent; color: var(--color-ink); cursor: pointer; border-radius: var(--radius-m); transition: background var(--speed); }
.btn-back:active { background: var(--color-bg); }
.messages { display: flex; flex-direction: column; gap: var(--space-s); padding: var(--space-m) var(--space-xs); }
.msg { max-width: 78%; align-self: flex-start; padding: 12px 16px; border-radius: 18px 18px 18px 4px; background: var(--color-surface); box-shadow: var(--shadow-card); }
.msg .msg-body { font-size: 15px; }
.msg-mine { align-self: flex-end; background: var(--grad-brand); color: #fff; border-radius: 18px 18px 4px 18px; }
.msg-meta { font-size: 11px; color: var(--color-muted); margin-top: 2px; }
.msg-mine .msg-meta { color: rgba(255, 255, 255, 0.75); }
.send-bar { display: flex; gap: var(--space-s); position: fixed; bottom: 0; left: 0; right: 0; max-width: 640px; margin: 0 auto; padding: var(--space-s) var(--space-m); background: rgba(246, 246, 251, 0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.send-bar input { flex: 1; }
.send-bar button { flex-shrink: 0; padding: 12px 24px; }

/* --------------------------------------------------------------------------
   Grupa: Odkrywaj (.deck-wrap, .deck-header, .deck-chips, .chip, .deck-stage,
   .deck-card, .deck-badge, .deck-actions, .deck-cta, .deck-empty, .deck-undo)
   --- deck kart ze swipe (Etap 2)
   -------------------------------------------------------------------------- */
.deck-wrap { position: relative; max-width: 760px; margin: 0 auto; padding: var(--space-s) var(--space-s) var(--space-s); display: flex; flex-direction: column; min-height: calc(100vh - 82px - env(safe-area-inset-bottom)); }
.deck-header { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; margin-left: calc(-1 * var(--space-s)); margin-right: calc(-1 * var(--space-s)); padding: var(--space-s) var(--space-s); background: transparent; }
.deck-header h2 { font-size: 16px; margin: 0; }
.deck-greeting { font-size: 16px; font-weight: 600; color: var(--color-ink); }
.btn-ghost { border: 0; background: transparent; color: var(--color-primary); font: inherit; font-weight: 600; padding: 8px 14px; border-radius: var(--radius-pill); cursor: pointer; }
.btn-ghost--danger { color: var(--color-danger); }
.ev-row-actions-inner { display: flex; align-items: center; gap: var(--space-xs); flex-wrap: wrap; justify-content: flex-end; }
.deck-chips { display: flex; gap: var(--space-xs); overflow-x: auto; padding: var(--space-s) var(--space-s) var(--space-s); -webkit-overflow-scrolling: touch; }
.chip { flex-shrink: 0; border: 1px solid var(--color-line); background: var(--color-surface); color: var(--color-muted); font: inherit; font-size: 14px; font-weight: 600; padding: 9px 16px; border-radius: var(--radius-pill); cursor: pointer; transition: background var(--speed), color var(--speed), border-color var(--speed); }
.chip--active { background: var(--grad-brand); border-color: transparent; color: #fff; box-shadow: 0 4px 12px rgba(69, 84, 224, 0.3); }
.chip--cat { background: rgba(255, 255, 255, 0.22); border-color: rgba(255, 255, 255, 0.4); color: #fff; font-size: 10px; padding: 3px 9px; box-shadow: none; }
.chip--official { background: rgba(255, 255, 255, 0.95); border-color: transparent; color: var(--color-primary); font-size: 12px; padding: 5px 12px; box-shadow: none; }
.deck-filterbar { padding: 0 var(--space-s) var(--space-s); display: flex; flex-direction: column; gap: var(--space-s); }
.deck-filter-panel { display: flex; flex-direction: column; gap: var(--space-s); background: var(--color-surface); border-radius: var(--radius-m); box-shadow: var(--shadow-card); padding: var(--space-m); }
.deck-filter-panel label { margin: 0; }
.deck-filter-panel .form-row label { font-size: 13px; font-weight: 600; margin: var(--space-xs) 0 var(--space-xs); }
.filter-chips { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.check-line { display: flex; align-items: center; gap: var(--space-s); font-weight: 500; cursor: pointer; }
.check-line input { width: auto; }
.deck-stage { position: relative; min-height: 430px; flex: 1 1 auto; }
.deck-card { position: absolute; top: 0; left: 0; right: 0; bottom: -120px; height: auto; min-height: 420px; border-radius: var(--radius-l); overflow: hidden; background: var(--color-surface); box-shadow: var(--shadow-pop); touch-action: none; transform-origin: 50% 70%; }
.deck-card--top { cursor: grab; will-change: transform; }
.deck-card--top:active { cursor: grabbing; }
.deck-card-media-wrap, .deck-card-media { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
.deck-card-media { object-fit: cover; transition: opacity 0.4s ease; }
.deck-card-fallback { position: absolute; inset: 0; display: grid; place-items: center; background: var(--grad-brand); }
.deck-card-media--broken { visibility: hidden; }
.deck-card-fallback .deck-cat-icon { position: absolute; top: 25%; left: 50%; transform: translate(-50%, -50%); color: #fff; opacity: 0.92; }
.deck-card-fallback .deck-cat-icon svg { width: 72px; height: 72px; }
.deck-card-body { position: absolute; left: 0; right: 0; bottom: 0; padding: var(--space-m) var(--space-m) 120px; color: #fff; }
.deck-card-topline { display: flex; gap: var(--space-xs); margin-bottom: var(--space-s); }
.deck-card-body h3 { font-size: 24px; font-weight: 700; margin-bottom: 2px; }
.deck-card-meta { color: rgba(255, 255, 255, 0.85); font-size: 13px; margin-bottom: var(--space-s); }
.deck-card-desc { color: rgba(255, 255, 255, 0.92); font-size: 14px; margin-bottom: var(--space-s); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.deck-card-foot { display: flex; align-items: center; justify-content: space-between; gap: var(--space-s); }
.deck-card-author { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; }
.deck-avatar { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3); }
.deck-avatar--nophoto { display: grid; place-items: center; background: hsl(230, 55%, 55%); color: #fff; font-size: 15px; font-weight: 700; }
.avatar-wrap { position: relative; display: inline-flex; flex-shrink: 0; line-height: 0; }
.avatar-official { position: absolute; right: -3px; bottom: -3px; z-index: 1; width: 16px; height: 16px; border-radius: 50%; background: var(--grad-brand); border: 2px solid #fff; display: grid; place-items: center; pointer-events: none; }
.avatar-official svg { width: 11px; height: 11px; display: block; }
.deck-icobtn .avatar-official { right: -2px; bottom: -2px; width: 14px; height: 14px; border-width: 1.5px; }
.deck-icobtn .avatar-official svg { width: 9px; height: 9px; }
.mp-avatar.avatar-wrap .avatar-official { right: 0; bottom: 0; }
.deck-card-tags { display: flex; gap: var(--space-xs); font-size: 12px; font-weight: 600; }
.deck-card-tags span { padding: 5px 10px; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.18); }
.deck-badge { position: absolute; top: 26px; display: grid; place-items: center; opacity: 0; padding: 10px 14px; border-radius: var(--radius-pill); pointer-events: none; }
.deck-badge span { display: grid; place-items: center; line-height: 0; }
.deck-badge svg { width: 30px; height: 30px; }
.deck-badge--yay { right: 20px; color: var(--color-success); background: rgba(255, 255, 255, 0.95); border: 3px solid var(--color-success); }
.deck-badge--nay { left: 20px; color: var(--color-danger); background: rgba(255, 255, 255, 0.95); border: 3px solid var(--color-danger); }
.deck-badge--save { top: 50%; left: 50%; transform: translate(-50%, -50%); color: var(--color-primary); background: rgba(255, 255, 255, 0.95); border: 3px solid var(--color-primary); }
.deck-actions { position: sticky; bottom: calc(50px + env(safe-area-inset-bottom)); z-index: 20; display: flex; justify-content: center; align-items: flex-end; gap: var(--space-m); padding: var(--space-m) 0 var(--space-s); margin: 0 calc(var(--space-s) * -1); }
.deck-cta { border: 0; border-radius: 50%; display: grid; place-items: center; cursor: pointer; box-shadow: var(--shadow-card); transition: transform var(--speed), box-shadow var(--speed); }
.deck-cta:active { transform: scale(0.9); }
.deck-cta--nay { width: 68px; height: 68px; background: var(--color-danger); color: #fff; box-shadow: 0 8px 20px rgba(225, 29, 72, 0.35); }
.deck-cta--save { width: 46px; height: 46px; background: var(--color-surface); color: var(--color-star); transform: translateY(-18px); margin-bottom: 0; box-shadow: 0 10px 24px rgba(246, 196, 31, 0.35); }
.deck-cta--save:active { transform: translateY(-18px) scale(0.9); }
.deck-cta--yay .deck-pop { animation: deck-pop 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.deck-cta.deck-pop { animation: deck-pop 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
@keyframes deck-pop { 0% { transform: scale(1); } 35% { transform: scale(1.22) rotate(-6deg); } 70% { transform: scale(0.94); } 100% { transform: scale(1); } }
.deck-cta--yay { width: 68px; height: 68px; background: var(--grad-brand); color: #fff; box-shadow: 0 8px 20px rgba(69, 84, 224, 0.35); }
.deck-card--out--reject { transition: transform 0.32s ease; transform: translate(-120%, 0) rotate(-18deg) !important; opacity: 0; }
.deck-card--out--interested { transition: transform 0.32s ease; transform: translate(120%, 0) rotate(18deg) !important; opacity: 0; }
.deck-card--out--favorite { transition: transform 0.32s ease; transform: translate(0, -120%) !important; opacity: 0; }
.deck-card.deck-in { animation: deck-in 0.3s cubic-bezier(0.22, 1, 0.36, 1); }
.deck-empty { margin-top: var(--space-l); padding: var(--space-xl) var(--space-m); text-align: center; background: var(--color-surface); border-radius: var(--radius-l); box-shadow: var(--shadow-card); }
.deck-empty h3 { font-size: 20px; margin-bottom: var(--space-s); }
.deck-empty p { color: var(--color-muted); max-width: 40ch; margin: 0 auto var(--space-l); }
.deck-undo { position: absolute; top: 8px; right: 8px; z-index: 5; border: 0; background: rgba(24, 24, 27, 0.75); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: #fff; font: inherit; font-size: 12px; font-weight: 600; padding: 7px 14px; border-radius: var(--radius-pill); cursor: pointer; }
.deck-header-actions { display: flex; gap: var(--space-xs); }
.deck-header-actions .btn-ghost { padding: 8px 12px; }
.deck-card-author { cursor: pointer; }

/* --------------------------------------------------------------------------
   Grupa: szczegóły wydarzenia (.detail-body, .detail-hero, .detail-content,
   .detail-title, .detail-meta, .detail-desc, .detail-tags, .detail-author,
   .detail-link, .detail-actions)
   -------------------------------------------------------------------------- */
.detail-body { max-width: 620px; margin: 0 auto; padding: var(--space-s) var(--space-s) 96px; display: flex; flex-direction: column; gap: var(--space-m); }
.detail-card { border-radius: var(--radius-l); overflow: hidden; box-shadow: var(--shadow-card); background: var(--color-surface); }
.detail-hero { position: relative; }
.detail-media { width: 100%; height: 300px; object-fit: cover; display: block; }
.detail-media--fallback { display: grid; place-items: center; background: var(--grad-brand); color: #fff; }
.detail-media--fallback .deck-cat-icon svg { width: 64px; height: 64px; }
.detail-slider { position: relative; }
.detail-slider-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -ms-overflow-style: none; cursor: grab; }
.detail-slider-track.is-dragging { cursor: grabbing; }
.detail-slider-track::-webkit-scrollbar { display: none; }
.detail-slide { flex: 0 0 100%; scroll-snap-align: start; width: 100%; height: 260px; object-fit: cover; display: block; -webkit-user-select: none; user-select: none; touch-action: pan-x; }
.detail-slider--portrait .detail-slide { height: auto; aspect-ratio: 3 / 4; }
.detail-media--portrait { height: auto; aspect-ratio: 3 / 4; }
.detail-slider-dots { position: absolute; left: 50%; transform: translateX(-50%); bottom: 10px; display: flex; gap: 6px; }
.detail-slider-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,0.5); cursor: pointer; transition: background var(--speed), transform var(--speed); }
.detail-slider-dot.is-active { background: #fff; transform: scale(1.25); }
.detail-slider-index { position: absolute; top: 10px; right: 10px; padding: 3px 9px; border-radius: var(--radius-pill); background: rgba(24,24,27,0.6); color: #fff; font-size: 12px; font-weight: 600; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.detail-content { padding: var(--space-m); display: flex; flex-direction: column; gap: var(--space-s); }
.detail-content .chip--cat { background: rgba(69, 84, 224, 0.12); border-color: transparent; color: var(--color-primary); }
.detail-content .chip--official { background: rgba(69, 84, 224, 0.12); border-color: transparent; color: var(--color-primary); }
.detail-title { font-size: 24px; margin: 0; }
.detail-meta { color: var(--color-muted); font-size: 14px; margin: 0; }
.detail-desc { color: var(--color-text); font-size: 15px; line-height: 1.5; margin: 0; white-space: pre-wrap; }
.detail-tags { display: flex; gap: var(--space-xs); font-size: 12px; font-weight: 600; }
.detail-tags span { padding: 5px 10px; border-radius: var(--radius-pill); background: rgba(69, 84, 224, 0.12); color: var(--color-primary); }
.detail-author { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; padding-top: var(--space-s); border-top: 1px solid var(--color-line); cursor: pointer; }
.detail-link { color: var(--color-primary); font-size: 14px; font-weight: 600; text-decoration: none; }
.detail-actions { display: flex; flex-wrap: wrap; gap: var(--space-s); margin-top: var(--space-xs); }
.detail-actions .button { flex: 1; min-width: 140px; }
.button--sm { padding: 10px 18px; font-size: 14px; }
.detail-actions .button:not(.button--icon) { display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.detail-actions .button:not(.button--icon) > svg { width: 20px; height: 20px; flex-shrink: 0; }
.detail-actions .button--icon { flex: 0 0 48px; width: 48px; height: 48px; min-width: 0; padding: 0; border-radius: 50%; display: grid; place-items: center; background: transparent; box-shadow: none; color: var(--color-star); }
.detail-actions .button--icon svg { width: 22px; height: 22px; }
.detail-actions .button--icon:active { background: rgba(246, 196, 31, 0.12); }

/* --------------------------------------------------------------------------
   Grupa: dodawanie wydarzenia (.ev-photo-row, .ev-photo-preview)
   -------------------------------------------------------------------------- */
.ev-photo-row { display: flex; align-items: center; gap: var(--space-m); }
.ev-photo-preview { width: 96px; height: 96px; border-radius: var(--radius-m); object-fit: cover; box-shadow: var(--shadow-card); }

/* --------------------------------------------------------------------------
   Grupa: Moje / poczekalnia / znajomi (.mine-wrap, .mine-tabs, .mine-body,
   .mine-section, .mine-empty, .ev-row, .friend-row, .room-badge)
   -------------------------------------------------------------------------- */
.mine-wrap { max-width: 760px; margin: 0 auto; padding: var(--space-s) var(--space-s) 96px; }
.mine-tabs { display: flex; gap: var(--space-xs); justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; overscroll-behavior-x: contain; scrollbar-width: none; margin-left: calc(-1 * var(--space-s)); margin-right: calc(-1 * var(--space-s)); padding: var(--space-s) var(--space-s) var(--space-m); }
.mine-tabs::-webkit-scrollbar { display: none; }
.mine-tabs .chip { white-space: nowrap; flex-shrink: 0; }
.mine-tabs .chip:first-child { margin-left: var(--space-xs); }
.mine-body { display: flex; flex-direction: column; gap: var(--space-s); }
.mine-section { font-size: 13px; font-weight: 700; letter-spacing: 0.4px; text-transform: uppercase; color: var(--color-muted); margin: 0 0 var(--space-xs); }
.mine-empty { padding: var(--space-xl) var(--space-m); text-align: center; color: var(--color-muted); background: var(--color-surface); border-radius: var(--radius-l); box-shadow: var(--shadow-card); }
.mine-empty .button { margin-top: var(--space-m); }
.ev-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-s); width: 100%; padding: 16px 18px; border: 0; border-radius: var(--radius-m); background: var(--color-surface); box-shadow: var(--shadow-card); text-align: left; cursor: pointer; }
.ev-row h3 { font-size: 16px; margin: 0 0 2px; }
.ev-row-meta { color: var(--color-muted); font-size: 13px; margin: 0; }
.ev-row-main { flex: 1; min-width: 0; }
.ev-row-thumb { width: 56px; height: 56px; border-radius: var(--radius-m); overflow: hidden; flex-shrink: 0; display: grid; place-items: center; background: var(--grad-brand); color: rgba(255, 255, 255, 0.75); }
.ev-row-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ev-row-thumb svg { width: 22px; height: 22px; }
.ev-row-actions { display: flex; align-items: center; gap: var(--space-xs); flex-shrink: 0; }
.ev-row-actions .btn-ghost { width: 38px; height: 38px; padding: 0; display: grid; place-items: center; }
.room-badge { min-width: 22px; height: 22px; padding: 0 6px; border-radius: var(--radius-pill); background: var(--grad-brand); color: #fff; font-size: 12px; font-weight: 700; display: grid; place-items: center; }
.friend-row { display: flex; align-items: center; gap: var(--space-s); width: 100%; padding: 14px 16px; border: 0; border-radius: var(--radius-m); background: var(--color-surface); box-shadow: var(--shadow-card); }
.friend-main { flex: 1; min-width: 0; }
.friend-main strong { display: block; font-size: 16px; }
.friend-sub { display: block; color: var(--color-muted); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.friend-actions { display: flex; gap: var(--space-xs); flex-shrink: 0; }
.friend-status { color: var(--color-muted); font-size: 13px; font-weight: 500; white-space: nowrap; }

/* --------------------------------------------------------------------------
   Grupa: głowa decka i przyciski ikonowe (.deck-header-left, .deck-icobtn,
   .chat-header-left) + powiadomienia (.notif-row, .notif-badge) + profil
   (.mp-*) — Etap 5
   -------------------------------------------------------------------------- */
.deck-header-left { display: flex; align-items: center; gap: var(--space-s); }
.deck-header-left .deck-greeting { font-size: 16px; font-weight: 600; }
.deck-icobtn { position: relative; border: 0; background: transparent; color: var(--color-primary); width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; cursor: pointer; transition: background var(--speed); }
.deck-icobtn:hover { background: rgba(69, 84, 224, 0.08); }
.deck-icobtn .deck-avatar { width: 30px; height: 30px; font-size: 14px; font-weight: 700; color: #fff; display: grid; place-items: center; box-shadow: none; }
.deck-icobtn .deck-avatar--nophoto { background: var(--grad-brand); }
.chat-header-left { display: flex; align-items: center; gap: 4px; margin-left: calc(-1 * var(--space-xs)); }
.chat-header-left h2 { font-size: 16px; }
.chat-header-titles { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.25; }
.chat-header-titles .user-name { font-size: 12.5px; }
.chat-header-actions { display: flex; align-items: center; gap: var(--space-xs); }
.deck-header-actions { display: flex; align-items: center; gap: var(--space-xs); }
.notif-badge { position: absolute; top: 0; right: 0; min-width: 17px; height: 17px; padding: 0 4px; border-radius: var(--radius-pill); background: var(--color-danger); color: #fff; font-size: 10px; font-weight: 700; display: grid; place-items: center; border: 2px solid var(--color-bg); }
.notif-row { display: flex; align-items: flex-start; gap: var(--space-s); width: 100%; padding: 14px 16px; border: 0; border-radius: var(--radius-m); background: var(--color-surface); box-shadow: var(--shadow-card); text-align: left; cursor: pointer; font: inherit; }
.notif-row--unread { box-shadow: 0 0 0 1px rgba(69, 84, 224, 0.4), var(--shadow-card); }
.notif-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-primary); margin-top: 6px; flex-shrink: 0; }
.notif-main { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.notif-title { font-weight: 600; }
.notif-body { color: var(--color-muted); font-size: 14px; }
.notif-meta { color: var(--color-muted); font-size: 12px; }
.mp-head { display: flex; align-items: center; gap: var(--space-m); flex-wrap: wrap; }
.mp-avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; font-size: 26px; font-weight: 700; color: #fff; display: grid; place-items: center; background: var(--grad-brand); flex-shrink: 0; }
.mp-head-main { flex: 1; min-width: 160px; }
.mp-head-main h2 { margin: 0 0 2px; }
.mp-meta { color: var(--color-muted); font-size: 14px; }
.mp-stats { display: flex; gap: var(--space-l); margin-left: auto; }
.mp-stat { text-align: center; }
.mp-stat strong { display: block; font-size: 20px; }
.mp-stat span { color: var(--color-muted); font-size: 12px; }
.mp-bio h3 { font-size: 16px; margin: 0 0 var(--space-s); }
.mp-bio p { margin: 0; color: var(--color-muted); }
.mp-photos h3 { font-size: 16px; margin: 0 0 var(--space-s); }
.photo-grid--static .photo-tile { cursor: default; }
.mp-actions { display: flex; flex-direction: column; gap: var(--space-s); margin-top: var(--space-m); }

/* Profil stylowany jak szczegóły wydarzenia (.profile-title-row, .profile-title-main) */
.profile-title-row { display: flex; align-items: center; gap: var(--space-m); }
.profile-title-main { flex: 1; min-width: 0; }
.profile-title-main .detail-title { font-size: 22px; margin: 0 0 2px; }
.profile-title-main .detail-meta { margin: 0; }
.detail-media--fallback .profile-media-avatar,
.profile-media-avatar { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; font-size: 40px; font-weight: 700; color: #fff; display: grid; place-items: center; background: var(--grad-brand); box-shadow: var(--shadow-card); }

/* --------------------------------------------------------------------------
   Grupa: ustawienia powiadomień (.settings-card, .setting-row, .switch)
   -------------------------------------------------------------------------- */
.settings-card { padding: var(--space-m); }
.settings-card h3 { font-size: 15px; margin: 0 0 var(--space-s); }
.setting-note { color: var(--color-muted); font-size: 12px; margin: 0 0 var(--space-s); }
.setting-row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-m); padding: 12px 0; border-bottom: 1px solid var(--color-line); }
.setting-row:last-child { border-bottom: 0; }
.setting-row .setting-info { flex: 1; text-transform: none; color: var(--color-ink);}
.setting-row .setting-info strong { display: block; font-size: 14px; font-weight: 600; }
.setting-row .setting-info span { color: var(--color-muted); font-size: 12px; font-weight: 400;}
.switch { position: relative; flex-shrink: 0; width: 50px; height: 30px; }
.switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.switch .slider { position: absolute; inset: 0; background: var(--color-line); border-radius: var(--radius-pill); transition: background var(--speed); cursor: pointer; }
.switch .slider::before { content: ""; position: absolute; left: 3px; top: 3px; width: 24px; height: 24px; background: #fff; border-radius: 50%; transition: transform var(--speed); box-shadow: 0 2px 6px rgba(24, 24, 27, 0.2); }
.switch input:checked + .slider { background: var(--grad-brand); }
.switch input:checked + .slider::before { transform: translateX(20px); }

/* --------------------------------------------------------------------------
   Grupa: dolne menu aplikacji (.tabbar, .tabbar button) — przyklejone na dole
   -------------------------------------------------------------------------- */
.tabbar { position: fixed; bottom: calc(12px + env(safe-area-inset-bottom)); left: 50%; transform: translateX(-50%); width: fit-content; display: flex; justify-content: center; align-items: center; gap: 4px; z-index: 100; padding: 6px; background: rgba(255, 255, 255, 0.96); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-radius: var(--radius-pill); box-shadow: var(--shadow-card), 0 2px 8px rgba(24, 24, 27, 0.06); }
.tabbar button { flex: 0 0 auto; min-width: 0; border: 0; background: transparent; color: var(--color-muted); font-size: 13px; font-weight: 600; padding: 9px 14px; cursor: pointer; display: flex; flex-direction: row; align-items: center; gap: 7px; border-radius: var(--radius-pill); transition: color var(--speed), background var(--speed); white-space: nowrap; }
.tabbar button svg { width: 20px; height: 20px; flex-shrink: 0; }
.tabbar button.active { color: var(--color-primary); background: rgba(69, 84, 224, 0.1); }
.more-sheet { position: fixed; inset: 0; z-index: 500; display: flex; align-items: flex-end; justify-content: center; background: rgba(12, 12, 24, 0.45); animation: fade-in 0.18s ease; }
.more-panel { width: 100%; max-width: 560px; background: var(--color-surface); border-radius: var(--radius-l) var(--radius-l) 0 0; padding: var(--space-m) var(--space-m) calc(var(--space-m) + env(safe-area-inset-bottom)); display: flex; flex-direction: column; gap: var(--space-xs); box-shadow: var(--shadow-pop); animation: slide-up 0.22s ease; }
.more-item { display: flex; align-items: center; gap: var(--space-m); width: 100%; border: 0; background: transparent; color: var(--color-ink); font: inherit; font-weight: 600; font-size: 16px; padding: 14px 10px; border-radius: var(--radius-m); cursor: pointer; text-align: left; }
.more-item svg { color: var(--color-primary); }
.more-item:active { background: var(--color-bg); }
.more-item--danger, .more-item--danger svg { color: var(--color-danger); }
[hidden] { display: none !important; }

/* --------------------------------------------------------------------------
   Grupa: spinner ładowania (.spinner-center, .spinner)
   -------------------------------------------------------------------------- */
.spinner-center { display: grid; place-items: center; min-height: 200px; padding: var(--space-l); }
.spinner-center--sm { min-height: 0; padding: 0 4px; }
.spinner { width: 34px; height: 34px; border: 3px solid var(--color-line); border-top-color: var(--color-primary); border-radius: 50%; animation: spin 0.8s linear infinite; }
.spinner-center--sm .spinner { width: 20px; height: 20px; border-width: 2.5px; }

/* --------------------------------------------------------------------------
   Responsywnosc (na koncu — kanon wytycznych)
   -------------------------------------------------------------------------- */
@media (max-width: 820px) {
  .landing { padding-top: var(--space-l); }
  .landing-grid { grid-template-columns: 1fr; gap: 0; text-align: center; }
  .landing-copy p { margin-inline: auto; font-size: 13px;}
  .landing .brand { margin-bottom: var(--space-l); }
  .site-footer { flex-direction: column; }
  .chat-header h2 { font-size: 16px; }
}

/* --------------------------------------------------------------------------
   Animacje (NA SAMYM KONCU — kanon wytycznych)
   -------------------------------------------------------------------------- */
@keyframes fade-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slide-up { from { transform: translateY(24px); opacity: 0.4; } to { transform: translateY(0); opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes deck-in { from { transform: translateY(14px) scale(0.96); } to { transform: none; } }