/* Adeies PWA — Flat Design System (ui-ux-pro-max: Adeies MASTER.md)
   Style: Flat Design, 2D, minimalist, clean lines, typography-focused
   Palette: Primary #0D9488 / Accent #EA580C / BG #F0FDFA / Ink #134E4A
   Type: Inter (αντί Plus Jakarta Sans — το Jakarta δεν έχει ελληνικά glyphs,
   το Inter έχει πλήρη υποστήριξη EL + ταμπλερικά νούμερα για admin panels)
*/
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root, [data-color="teal"] {
  --color-primary: #0d9488;
  --color-primary-hover: #0b7f75;
  --color-primary-ink: #0b5e57;
  --color-primary-soft: #ccfbf1;
  --color-primary-soft-dark: #0b3d39;
  --color-primary-bright: #5eead4;
  --color-ring: #0d9488;
}
[data-color="blue"] {
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-ink: #1e40af;
  --color-primary-soft: #dbeafe;
  --color-primary-soft-dark: #172554;
  --color-primary-bright: #93c5fd;
  --color-ring: #2563eb;
}
[data-color="green"] {
  --color-primary: #059669;
  --color-primary-hover: #047857;
  --color-primary-ink: #065f46;
  --color-primary-soft: #d1fae5;
  --color-primary-soft-dark: #022c22;
  --color-primary-bright: #6ee7b7;
  --color-ring: #059669;
}
[data-color="violet"] {
  --color-primary: #7c3aed;
  --color-primary-hover: #6d28d9;
  --color-primary-ink: #5b21b6;
  --color-primary-soft: #ede9fe;
  --color-primary-soft-dark: #2e1065;
  --color-primary-bright: #c4b5fd;
  --color-ring: #7c3aed;
}
[data-color="rose"] {
  --color-primary: #e11d48;
  --color-primary-hover: #be123c;
  --color-primary-ink: #9f1239;
  --color-primary-soft: #ffe4e6;
  --color-primary-soft-dark: #4c0519;
  --color-primary-bright: #fda4af;
  --color-ring: #e11d48;
}
[data-color="amber"] {
  --color-primary: #d97706;
  --color-primary-hover: #b45309;
  --color-primary-ink: #92400e;
  --color-primary-soft: #fef3c7;
  --color-primary-soft-dark: #451a03;
  --color-primary-bright: #fcd34d;
  --color-ring: #d97706;
}
[data-color="slate"] {
  --color-primary: #475569;
  --color-primary-hover: #334155;
  --color-primary-ink: #1e293b;
  --color-primary-soft: #e2e8f0;
  --color-primary-soft-dark: #1e293b;
  --color-primary-bright: #cbd5e1;
  --color-ring: #475569;
}

:root {
  --color-secondary: #14b8a6;
  --color-accent: #ea580c;
  --color-accent-hover: #c2410c;
  --color-accent-ink: #7c2d12;
  --color-background: #f0fdfa;
  --color-foreground: #134e4a;
  --color-card: #ffffff;
  --color-muted: #e8f1f4;
  --color-muted-fg: #475569;
  --color-border: #cbd5e1;
  --color-border-soft: #e2e8f0;
  --color-destructive: #dc2626;
  --color-ok: #15803d;
  --color-ok-bg: #dcfce7;
  --color-warn: #b45309;
  --color-warn-bg: #fef3c7;
  --color-bad-bg: #fee2e2;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, .07);
  --trans: 180ms ease;
}

[data-theme="dark"] {
  --color-background: #04211e;
  --color-foreground: #ccfbf1;
  --color-card: #07332f;
  --color-muted: #0b3d39;
  --color-muted-fg: #a7c4c0;
  --color-border: #155e57;
  --color-border-soft: #0f4a45;
  --color-primary-soft: var(--color-primary-soft-dark);
  --shadow-sm: none;
  --shadow-md: none;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--color-background);
  color: var(--color-foreground);
  line-height: 1.55;
  transition: background var(--trans), color var(--trans);
}

/* Skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--color-foreground); color: #fff;
  padding: 10px 16px; border-radius: 0 0 8px 0; z-index: 100;
}
.skip-link:focus { left: 0; }

/* Header — flat, solid (όχι gradient) */
.app-header {
  position: sticky; top: 0; z-index: 20;
  background: var(--color-primary);
  color: #fff;
  border-bottom: 2px solid var(--color-primary-ink);
}
.header-inner {
  max-width: 1160px; margin: 0 auto; padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
button.brand { background: none; border: none; color: inherit; font: inherit; text-align: left; cursor: pointer; padding: 0; border-radius: 10px; }
button.brand:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(255, 255, 255, .5); }
.brand-text { min-width: 0; }
.brand-text h1 { font-size: 1.15rem; margin: 0; font-weight: 800; letter-spacing: -.01em; }
.brand img {
  width: 40px; height: 40px; border-radius: 10px; background: #fff;
  padding: 3px; flex-shrink: 0;
}
.brand h1 { font-size: 1.15rem; margin: 0; font-weight: 800; letter-spacing: -.01em; }
.subtitle { margin: 0; opacity: .9; font-size: .82rem; font-weight: 500; }
.header-user { margin: 1px 0 0; font-size: .74rem; font-weight: 700; opacity: .95; }
.header-user[hidden] { display: none; }
.header-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, .35); background: rgba(255, 255, 255, .12);
  color: #fff; transition: background var(--trans), opacity var(--trans);
}
.icon-btn:hover { background: rgba(255, 255, 255, .22); }
.icon-btn svg { width: 20px; height: 20px; }

/* Offline bar */
.offline-bar {
  background: var(--color-accent); color: #fff; text-align: center;
  padding: 10px 16px; font-weight: 600; font-size: .88rem;
}

/* Layout */
.container { max-width: 1160px; margin: 0 auto; padding: 20px 20px 40px; }

/* Stats — flat cards */
.stats-title { text-align: center; margin: 2px 0 12px; font-size: 1.05rem; font-weight: 800; }
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 4px 0 20px; }
.stat-card {
  background: var(--color-card); border: 1px solid var(--color-border-soft);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius); padding: 14px 12px 12px;
  text-align: center; box-shadow: var(--shadow-sm);
  transition: border-color var(--trans);
}
.stat-card:hover { border-color: var(--color-border); }
.stat-card.warn { border-top-color: var(--color-accent); }
.stat-card.ok { border-top-color: var(--color-ok); }
.stat-card.bad { border-top-color: var(--color-destructive); }
.stat-card.info { border-top-color: var(--color-secondary); }
.stat-num { display: block; font-size: 1.65rem; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat-label { font-size: .74rem; color: var(--color-muted-fg); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.stat-card.warn .stat-num { color: var(--color-warn); }
.stat-card.ok .stat-num { color: var(--color-ok); }
.stat-card.bad .stat-num { color: var(--color-destructive); }
.stat-card.info .stat-num { color: var(--color-primary-ink); }
[data-theme="dark"] .stat-card.info .stat-num,
[data-theme="dark"] .stat-card.warn .stat-num,
[data-theme="dark"] .stat-card.ok .stat-num,
[data-theme="dark"] .stat-card.bad .stat-num { filter: brightness(1.5); }

/* Cards */
.card {
  background: var(--color-card); border: 1px solid var(--color-border-soft);
  border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm);
}
.form-card { position: sticky; top: 84px; }
.card h2 { margin: 0; font-size: 1.05rem; font-weight: 800; letter-spacing: -.01em; }
.card .card-sub { margin: 2px 0 14px; color: var(--color-muted-fg); font-size: .86rem; }

/* Form */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
label { font-size: .82rem; font-weight: 700; }
input, select, textarea {
  font: inherit; font-size: 16px; /* 16px = όχι zoom σε iOS */
  padding: 10px 12px; min-height: 44px;
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  background: var(--color-card); color: inherit; width: 100%;
  transition: border-color var(--trans), box-shadow var(--trans);
}
[data-theme="dark"] input, [data-theme="dark"] select, [data-theme="dark"] textarea { background: var(--color-muted); }
input:hover, select:hover, textarea:hover { border-color: var(--color-primary); }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: none; border-color: var(--color-ring);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, .28);
}
textarea { resize: vertical; min-height: 76px; }
#status:disabled, #fullName:disabled { opacity: .8; cursor: not-allowed; }
.days-preview {
  min-height: 44px; display: flex; align-items: center; justify-content: center;
  padding: 10px 12px; border: 1.5px dashed var(--color-primary);
  border-radius: var(--radius-sm); background: var(--color-primary-soft);
  font-weight: 800; color: var(--color-primary-ink); font-variant-numeric: tabular-nums;
}
[data-theme="dark"] .days-preview { color: var(--color-primary-bright); }
.flabel { font-size: .82rem; font-weight: 700; }
.range-field { position: relative; }
.range-btn {
  display: flex; align-items: center; gap: 10px;
  font: inherit; font-size: 16px; font-weight: 600;
  padding: 10px 12px; min-height: 44px; width: 100%;
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  background: var(--color-card); color: inherit; cursor: pointer;
  transition: border-color var(--trans), box-shadow var(--trans);
}
.range-btn:hover { border-color: var(--color-primary); }
.range-btn:focus-visible { outline: none; border-color: var(--color-ring); box-shadow: 0 0 0 3px rgba(13, 148, 136, .28); }
.range-btn svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--color-primary-ink); }
[data-theme="dark"] .range-btn svg { color: var(--color-primary-bright); }
.range-pop {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 40;
  background: var(--color-card); border: 1px solid var(--color-border);
  border-radius: var(--radius); box-shadow: var(--shadow-md); padding: 14px;
}
.range-pop[hidden] { display: none; }
.range-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.range-head strong { text-transform: capitalize; font-size: .95rem; }
.range-nav {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--color-border-soft); background: transparent; color: inherit;
  transition: border-color var(--trans);
}
.range-nav:hover { border-color: var(--color-primary); }
.range-nav svg { width: 18px; height: 18px; }
.range-week, .range-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; text-align: center; }
.range-week { font-size: .72rem; font-weight: 800; color: var(--color-muted-fg); margin-bottom: 4px; }
.range-day {
  min-height: 40px; border: none; border-radius: 8px; cursor: pointer;
  background: transparent; color: inherit; font: inherit; font-size: .88rem; font-weight: 600;
  transition: background var(--trans), color var(--trans);
}
.range-day:hover { background: var(--color-muted); }
.range-day.we { color: var(--color-muted-fg); }
.range-day.in { background: var(--color-primary-soft); border-radius: 0; }
.range-day.sel { background: var(--color-primary); color: #fff; border-radius: 8px; font-weight: 800; }
.range-foot { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; }
.form-error {
  color: #991b1b; background: var(--color-bad-bg); border: 1px solid #fca5a5;
  padding: 10px 12px; border-radius: var(--radius-sm); font-size: .88rem; font-weight: 600;
}
[data-theme="dark"] .form-error { color: #fecaca; }
.form-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; justify-content: center; }

/* Buttons — flat, cursor pointer, 44px targets */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  padding: 10px 18px; min-height: 44px;
  font: inherit; font-size: .93rem; font-weight: 700;
  cursor: pointer; background: var(--color-muted); color: var(--color-foreground);
  transition: background var(--trans), opacity var(--trans), border-color var(--trans);
}
.btn:hover:not(:disabled) { opacity: .92; }
.btn:active:not(:disabled) { opacity: .85; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--color-primary-hover); opacity: 1; }
.btn-ghost { background: transparent; border-color: var(--color-border); }
.btn-ghost:hover:not(:disabled) { border-color: var(--color-primary); color: var(--color-primary-ink); }
[data-theme="dark"] .btn-ghost:hover:not(:disabled) { color: var(--color-primary-bright); }
.btn-small { padding: 8px 14px; min-height: 40px; font-size: .84rem; }
.btn-danger-ghost { background: transparent; border: 1px solid #fca5a5; color: var(--color-destructive); }
.btn-danger-ghost:hover:not(:disabled) { background: var(--color-bad-bg); opacity: 1; }
button:disabled { opacity: .45; cursor: not-allowed; }
button, select, input[type="date"] { cursor: pointer; }
input[type="text"], input[type="search"], textarea { cursor: text; }

.badge {
  background: var(--color-primary); color: #fff; border-radius: 999px;
  padding: 2px 11px; font-size: .78rem; vertical-align: middle; font-weight: 700;
}

/* List */
.list-head { display: flex; flex-direction: column; gap: 12px; margin-bottom: 14px; }
.list-tools { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.list-tools input, .list-tools select { min-height: 44px; }
.leave-list { display: flex; flex-direction: column; gap: 12px; }
.leave-item {
  border: 1px solid var(--color-border-soft); border-radius: var(--radius);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 8px;
  background: var(--color-card); transition: border-color var(--trans);
}
.leave-item:hover { border-color: var(--color-border); box-shadow: var(--shadow-sm); }
.leave-top { display: flex; justify-content: space-between; gap: 10px; align-items: center; flex-wrap: wrap; }
.leave-name { font-weight: 800; font-size: 1rem; }
.leave-type { display: inline-flex; align-items: center; gap: 8px; }
.leave-type svg { width: 19px; height: 19px; color: var(--color-primary-ink); }
[data-theme="dark"] .leave-type svg { color: var(--color-primary-bright); }
.pill { font-size: .74rem; font-weight: 800; padding: 4px 12px; border-radius: 999px; border: 1px solid transparent; white-space: nowrap; }
.pill.pending { background: var(--color-warn-bg); color: #92400e; border-color: #f5d78a; }
.pill.approved { background: var(--color-ok-bg); color: #166534; border-color: #86efac; }
.pill.rejected { background: var(--color-bad-bg); color: #991b1b; border-color: #fca5a5; }
[data-theme="dark"] .pill.pending { color: #fde68a; background: #451a03; }
[data-theme="dark"] .pill.approved { color: #bbf7d0; background: #052e16; }
[data-theme="dark"] .pill.rejected { color: #fecaca; background: #450a0a; }
.leave-meta { font-size: .85rem; color: var(--color-muted-fg); display: flex; gap: 6px 14px; flex-wrap: wrap; font-weight: 600; }
.leave-meta .meta { display: inline-flex; align-items: center; gap: 6px; }
.leave-meta svg { width: 16px; height: 16px; flex-shrink: 0; opacity: .8; }
.leave-proto { display: flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 700; color: var(--color-muted-fg); }
.leave-proto svg { width: 16px; height: 16px; flex-shrink: 0; opacity: .8; }
.leave-reason {
  font-size: .88rem; background: var(--color-background);
  border: 1px solid var(--color-border-soft); border-radius: var(--radius-sm); padding: 8px 10px;
  display: flex; gap: 8px; align-items: flex-start;
}
.leave-reason svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px; opacity: .7; }
.leave-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }
.empty { text-align: center; padding: 28px 16px; color: var(--color-muted-fg); border: 1.5px dashed var(--color-border); border-radius: var(--radius); }
.muted { color: var(--color-muted-fg); font-size: .9rem; }
.list-footer { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--color-border-soft); }
.app-footer { text-align: center; color: var(--color-muted-fg); font-size: .84rem; padding: 22px 22px 110px; }
.offline-foot[hidden] { display: none; }
.offline-foot {
  max-width: 520px; margin: 0 auto 10px; text-align: center;
  background: var(--color-warn-bg); color: var(--color-accent-ink);
  border: 1px solid #f5d78a; border-radius: 999px;
  padding: 8px 18px; font-weight: 700; font-size: .84rem;
}
[data-theme="dark"] .offline-foot { color: #fde68a; background: #451a03; border-color: #92400e; }

/* Views */
.view[hidden] { display: none; }

/* Αρχική — 4 επιλογές */
.menu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 720px; margin: 8px auto 0; }
.menu-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--color-card); border: 1px solid var(--color-border-soft);
  border-radius: var(--radius); padding: 20px; min-height: 96px;
  font: inherit; color: inherit; text-align: left; cursor: pointer;
  box-shadow: var(--shadow-sm); transition: border-color var(--trans), opacity var(--trans);
}
.menu-card:hover { border-color: var(--color-primary); opacity: .95; }
.menu-card:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(13, 148, 136, .28); }
.menu-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 16px; flex-shrink: 0;
  background: var(--color-primary-soft); color: var(--color-primary-ink);
}
[data-theme="dark"] .menu-icon { color: var(--color-primary-bright); }
.menu-icon svg { width: 26px; height: 26px; }
.menu-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.menu-text strong { font-size: 1.02rem; font-weight: 800; }
.menu-text small { font-size: .82rem; color: var(--color-muted-fg); font-weight: 500; }
@media (max-width: 540px) {
  .menu-grid { grid-template-columns: 1fr; }
}

/* Bottom tabbar — οι 4 επιλογές της αρχικής */
.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--color-card); border-top: 1px solid var(--color-border-soft);
  padding: 6px 8px calc(8px + env(safe-area-inset-bottom));
}
.tabbar button {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  background: transparent; border: none; cursor: pointer;
  color: var(--color-muted-fg); font: inherit; font-size: .72rem; font-weight: 700;
  padding: 8px 4px; min-height: 56px; border-radius: 10px;
  transition: color var(--trans), background var(--trans);
}
.tabbar button svg { width: 22px; height: 22px; }
.tabbar button:hover { color: var(--color-primary-ink); background: var(--color-background); }
.tabbar button[aria-current="page"] { color: var(--color-primary); }
[data-theme="dark"] .tabbar button[aria-current="page"] { color: var(--color-primary-bright); }
.tabbar button:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(13, 148, 136, .28); }

/* Προφίλ */
.profile-list { margin: 0 0 6px; display: flex; flex-direction: column; gap: 0; }
.profile-list > div {
  display: grid; grid-template-columns: 110px 1fr; gap: 10px;
  padding: 10px 2px; border-bottom: 1px solid var(--color-border-soft);
}
.profile-list > div:last-child { border-bottom: none; }
.profile-list dt { font-size: .8rem; font-weight: 700; color: var(--color-muted-fg); }
.profile-list dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
/* Login placeholder */
.login-card { max-width: 420px; margin: 24px auto 0; }
.login-head { text-align: center; margin-bottom: 6px; }

/* Χρώμα εφαρμογής */
.profile-color-card { margin-top: 16px; }
.color-grid { display: flex; gap: 12px; flex-wrap: wrap; }
.color-dot {
  width: 44px; height: 44px; border-radius: 50%; cursor: pointer;
  background: var(--dot); border: 3px solid var(--color-card);
  outline: 2px solid var(--color-border-soft);
  transition: outline-color var(--trans), transform var(--trans);
  padding: 0;
}
.color-dot:hover { transform: scale(1.08); }
.color-dot[aria-pressed="true"] { outline-color: var(--color-primary); }
.color-dot:focus-visible { outline: 3px solid var(--color-ring); outline-offset: 2px; }
.login-head img { width: 48px; height: 48px; border-radius: 12px; background: #fff; padding: 3px; border: 1px solid var(--color-border-soft); }
.login-head h2 { margin: 8px 0 0; font-size: 1.2rem; font-weight: 800; }
.login-head .card-sub { margin: 2px 0 14px; }
.login-btn { width: 100%; }
.tabbar[hidden] { display: none; }

/* About modal */
.modal-overlay[hidden] { display: none; }
.modal-overlay {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(4, 33, 30, .5);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal {
  background: var(--color-card); color: var(--color-foreground);
  border: 1px solid var(--color-border-soft); border-radius: 16px;
  padding: 20px; width: 100%; max-width: 420px;
  box-shadow: var(--shadow-md);
}
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.modal-brand { display: flex; align-items: center; gap: 12px; }
.modal-brand img { width: 36px; height: 36px; border-radius: 9px; background: #fff; padding: 2px; }
.modal-brand h2 { margin: 0; font-size: 1.05rem; font-weight: 800; }
.modal-close {
  border-color: var(--color-border); background: transparent;
  color: var(--color-foreground); width: 40px; height: 40px;
}
.modal-close:hover { background: var(--color-muted); }
.modal-close svg { width: 18px; height: 18px; }
.overlap-msg { font-size: .95rem; font-weight: 600; margin: 4px 0 12px; }
.modal a { color: var(--color-primary-ink); font-weight: 700; }
[data-theme="dark"] .modal a { color: var(--color-primary-bright); }
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--color-foreground); color: var(--color-background);
  padding: 10px 20px 10px 12px; min-height: 44px;
  display: flex; align-items: center; gap: 10px;
  border-radius: 999px; box-shadow: var(--shadow-md); z-index: 50;
  font-weight: 600; font-size: .9rem; max-width: calc(100vw - 32px);
}
.toast[hidden] { display: none; }
.toast-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  background: #16a34a;
}
.toast-icon svg { width: 16px; height: 16px; stroke: #fff; }
[data-theme="dark"] .toast { background: #ccfbf1; color: #04211e; }

@media (max-width: 940px) {
  .form-card { position: static; }
  .stats { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 720px) {
  .list-tools { grid-template-columns: 1fr 1fr; }
  .header-inner { padding: 10px 14px; }
  .brand h1 { font-size: 1rem; }
  .subtitle { display: none; }
}
@media (max-width: 540px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats .stat-card:last-child { grid-column: 1 / -1; }
  .container { padding: 14px 14px 32px; }
  .card { padding: 16px; }
  .leave-actions .btn { flex: 1 1 calc(50% - 4px); }
}
@media (min-width: 1440px) {
  .container, .header-inner { max-width: 1280px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}