/* ================================================================
   GEMKRONO — Ana Stil Dosyası
   Tasarım: Derin uzay · altın vurgu · cam morfizm
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Outfit:wght@300;400;500;600;700&display=swap');

/* ----------------------------------------------------------------
   CSS DEĞİŞKENLERİ
---------------------------------------------------------------- */
:root {
  --bg:               #030812;
  --glass:            rgba(8, 18, 40, 0.78);
  --glass-lite:       rgba(15, 30, 64, 0.55);
  --border:           rgba(245, 158, 11, 0.14);
  --border-hover:     rgba(245, 158, 11, 0.42);
  --gold:             #f59e0b;
  --gold-bright:      #fcd34d;
  --gold-dim:         rgba(245, 158, 11, 0.25);
  --cyan:             #22d3ee;
  --green:            #10b981;
  --red:              #f87171;
  --text:             #f1f5f9;
  --text-dim:         #94a3b8;
  --text-muted:       #475569;
  --shadow:           0 32px 64px -12px rgba(0, 0, 0, 0.9);
  --glow:             0 0 40px rgba(245, 158, 11, 0.18);
  --blur:             blur(22px);
  --r-sm:             8px;
  --r:                16px;
  --r-lg:             22px;
  --ease:             cubic-bezier(.4,0,.2,1);
  --dur:              0.3s;
}

/* ----------------------------------------------------------------
   RESET & BASE
---------------------------------------------------------------- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 3px; }

/* ----------------------------------------------------------------
   ARKA PLAN CANVAS
---------------------------------------------------------------- */
#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ----------------------------------------------------------------
   APP SARICI
---------------------------------------------------------------- */
.app-wrapper {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ----------------------------------------------------------------
   HEADER
---------------------------------------------------------------- */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(3, 8, 18, 0.85);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 200;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 1.35rem;
  color: var(--gold);
  letter-spacing: 3px;
  flex-shrink: 0;
  transition: opacity var(--dur) var(--ease);
}
.logo:hover { opacity: 0.85; }

.logo .bi-gem {
  font-size: 1.4rem;
  filter: drop-shadow(0 0 10px var(--gold));
  animation: gemRotate 8s linear infinite;
}

@keyframes gemRotate {
  0%   { filter: drop-shadow(0 0 8px var(--gold)); }
  50%  { filter: drop-shadow(0 0 20px #fcd34d); }
  100% { filter: drop-shadow(0 0 8px var(--gold)); }
}

/* TAB NAV */
.tab-nav {
  display: flex;
  gap: 4px;
  background: rgba(0, 0, 0, 0.4);
  padding: 5px;
  border-radius: var(--r);
  border: 1px solid var(--border);
  overflow-x: auto;
  flex-shrink: 0;
}
.tab-nav::-webkit-scrollbar { display: none; }

.tab-btn {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 1.1rem;
  border: none;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text-dim);
  font-family: 'Outfit', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  white-space: nowrap;
}
.tab-btn:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.tab-btn.active {
  background: var(--gold);
  color: #0a0a0a;
  font-weight: 700;
  box-shadow: 0 2px 16px rgba(245,158,11,0.45);
}
.tab-btn .bi { font-size: 1rem; }

/* ----------------------------------------------------------------
   MAIN
---------------------------------------------------------------- */
.app-main {
  flex: 1;
  padding: 2rem;
  max-width: 940px;
  width: 100%;
  margin: 0 auto;
}

.tab-panel { display: none; }
.tab-panel.active {
  display: block;
  animation: fadeUp 0.4s var(--ease) both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------------------------------
   GLASS CARD
---------------------------------------------------------------- */
.glass-card {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.04);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.glass-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow), var(--glow);
}

.panel-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.panel-title .bi { font-size: 1rem; }

/* ----------------------------------------------------------------
   DÜĞMELER
---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 1.6rem;
  border: none;
  border-radius: var(--r-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.btn:disabled { opacity: 0.35; cursor: not-allowed; pointer-events: none; }

.btn-primary {
  background: var(--gold);
  color: #000;
  box-shadow: 0 4px 18px rgba(245,158,11,0.32);
}
.btn-primary:hover {
  background: var(--gold-bright);
  box-shadow: 0 6px 28px rgba(245,158,11,0.55);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: rgba(255,255,255,0.07);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.2); }

.btn-danger {
  background: rgba(248,113,113,0.12);
  color: var(--red);
  border: 1px solid rgba(248,113,113,0.28);
}
.btn-danger:hover { background: var(--red); color: #fff; border-color: var(--red); }

.controls {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ================================================================
   KRONOMETRE
================================================================ */
.stopwatch-display {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  margin-bottom: 2rem;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  color: var(--gold);
  text-shadow: 0 0 36px rgba(245,158,11,0.5);
  letter-spacing: 2px;
  user-select: none;
}

.sw-main {
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 2px;
}

.time-sep {
  font-size: clamp(2.5rem, 7vw, 5rem);
  opacity: 0.45;
  line-height: 1;
}

.ms-dot {
  font-size: clamp(1.5rem, 4vw, 2.8rem);
  opacity: 0.4;
  margin-bottom: 4px;
}

.sw-ms {
  font-size: clamp(1.5rem, 4vw, 2.6rem);
  opacity: 0.72;
  margin-bottom: 4px;
}

/* LAP LİSTESİ */
#laps-list {
  margin-top: 2rem;
  max-height: 300px;
  overflow-y: auto;
}

.laps-header {
  display: grid;
  grid-template-columns: 70px 1fr 1fr;
  padding: 0.4rem 0.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.lap-item {
  display: grid;
  grid-template-columns: 70px 1fr 1fr;
  align-items: center;
  padding: 0.55rem 0.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.875rem;
  transition: background var(--dur);
  animation: slideIn 0.25s var(--ease) both;
}
.lap-item:hover { background: rgba(255,255,255,0.025); border-radius: var(--r-sm); }

.lap-num { color: var(--text-muted); font-size: 0.75rem; }
.lap-time { font-family: 'Orbitron', sans-serif; font-size: 0.85rem; letter-spacing: 1px; }

.lap-fastest .lap-time { color: var(--green); }
.lap-fastest .lap-num::after { content: ' 🏆'; }
.lap-slowest .lap-time { color: var(--red); }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ================================================================
   ZAMANLAYICI
================================================================ */
.timer-inputs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.time-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.time-unit input[type="number"] {
  width: 88px;
  height: 88px;
  text-align: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: rgba(0,0,0,0.45);
  border: 2px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--gold);
  outline: none;
  transition: border-color var(--dur), box-shadow var(--dur);
  -moz-appearance: textfield;
}
.time-unit input[type="number"]::-webkit-inner-spin-button,
.time-unit input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; }
.time-unit input[type="number"]:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}
.time-unit input[type="number"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.time-unit label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}

.timer-colon {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.5rem;
  color: var(--gold);
  opacity: 0.4;
  margin-bottom: 1.5rem;
  user-select: none;
}

/* RING */
.ring-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0.5rem auto 2rem;
  width: 220px;
  height: 220px;
}

.timer-ring-svg {
  width: 220px;
  height: 220px;
  transform: rotate(-90deg);
  position: absolute;
  inset: 0;
}

.ring-track {
  fill: none;
  stroke: rgba(255,255,255,0.06);
  stroke-width: 9;
}

.ring-fill {
  fill: none;
  stroke: var(--gold);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-dasharray: 502.655;   /* 2π × 80 */
  stroke-dashoffset: 0;
  filter: drop-shadow(0 0 10px rgba(245,158,11,0.65));
  transition: stroke-dashoffset 0.95s linear;
}

.ring-fill.empty { stroke: rgba(255,255,255,0.1); filter: none; }

.ring-center {
  position: relative;
  z-index: 1;
  text-align: center;
}

.ring-time {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 2px;
  text-shadow: 0 0 20px rgba(255,255,255,0.25);
}

.ring-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ================================================================
   ALARM
================================================================ */
.alarm-form-card {
  background: rgba(0,0,0,0.3);
  border: 1px dashed rgba(245,158,11,0.22);
  border-radius: var(--r);
  padding: 1.5rem;
  margin-bottom: 1.75rem;
}

.alarm-form-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.alarm-form-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

.alarm-time-input {
  background: rgba(0,0,0,0.45);
  border: 2px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--gold);
  font-family: 'Orbitron', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  padding: 0.5rem 0.875rem;
  outline: none;
  transition: border-color var(--dur), box-shadow var(--dur);
  cursor: pointer;
  letter-spacing: 1px;
}
.alarm-time-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}

.alarm-label-input {
  flex: 1;
  min-width: 180px;
  background: rgba(0,0,0,0.4);
  border: 2px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9375rem;
  padding: 0.6rem 1rem;
  outline: none;
  transition: border-color var(--dur), box-shadow var(--dur);
}
.alarm-label-input::placeholder { color: var(--text-muted); }
.alarm-label-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}

/* ALARM LİSTESİ */
.alarms-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.alarm-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 0.9rem 1.2rem;
  transition: all var(--dur) var(--ease);
  animation: slideIn 0.3s var(--ease) both;
}
.alarm-item:hover { border-color: var(--border-hover); background: rgba(0,0,0,0.4); }
.alarm-item.inactive { opacity: 0.45; }
.alarm-item.ringing {
  border-color: var(--gold) !important;
  box-shadow: 0 0 24px rgba(245,158,11,0.35);
  animation: alarmPulse 0.6s ease infinite alternate;
}

@keyframes alarmPulse {
  from { box-shadow: 0 0 10px rgba(245,158,11,0.2); }
  to   { box-shadow: 0 0 35px rgba(245,158,11,0.65); }
}

.alarm-time-display {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 2px;
  min-width: 80px;
  user-select: none;
}
.alarm-item.inactive .alarm-time-display { color: var(--text-muted); }

.alarm-info { flex: 1; overflow: hidden; }

.alarm-title-text {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.alarm-meta {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.alarm-actions { display: flex; align-items: center; gap: 0.7rem; flex-shrink: 0; }

/* TOGGLE SWITCH */
.toggle-switch {
  position: relative;
  width: 46px;
  height: 26px;
  cursor: pointer;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  border: 1px solid var(--border);
  border-radius: 26px;
  transition: all var(--dur) var(--ease);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all var(--dur) var(--ease);
}
.toggle-switch input:checked + .toggle-slider {
  background: rgba(245,158,11,0.25);
  border-color: var(--gold);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
  background: var(--gold);
  box-shadow: 0 0 8px rgba(245,158,11,0.6);
}

.alarm-delete-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1rem;
  cursor: pointer;
  padding: 0.35rem 0.45rem;
  border-radius: var(--r-sm);
  line-height: 1;
  transition: all var(--dur) var(--ease);
}
.alarm-delete-btn:hover { color: var(--red); background: rgba(248,113,113,0.12); }

/* BOŞ DURUM */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}
.empty-state .bi {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
  opacity: 0.4;
}
.empty-state p { font-size: 0.9375rem; margin-bottom: 0.35rem; }
.empty-state small { font-size: 0.8rem; opacity: 0.7; }

/* ================================================================
   DÜNYA SAATİ
================================================================ */
.worldclock-hero {
  text-align: center;
  margin-bottom: 2rem;
}

.local-time-display {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 900;
  color: var(--text);
  letter-spacing: 5px;
  text-shadow: 0 0 40px rgba(255,255,255,0.18);
  line-height: 1;
}

.local-date-display {
  font-size: 0.875rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 0.6rem;
}

/* ŞEHİR GRID */
.cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}

.city-card {
  position: relative;
  border-radius: var(--r);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur);
}
.city-card:hover {
  transform: translateY(-5px) scale(1.025);
  box-shadow: 0 24px 48px rgba(0,0,0,0.6), 0 0 24px rgba(245,158,11,0.22);
  border-color: var(--border-hover);
  z-index: 2;
}

.city-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease);
  display: block;
}
.city-card:hover img { transform: scale(1.1); }

.city-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.92) 0%,
    rgba(0,0,0,0.55) 40%,
    rgba(0,0,0,0.1) 70%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0.9rem 1rem;
}

.city-emoji { font-size: 1.3rem; line-height: 1; margin-bottom: 3px; }
.city-name { font-size: 0.975rem; font-weight: 700; color: #fff; line-height: 1.2; }
.city-country { font-size: 0.72rem; color: rgba(255,255,255,0.65); margin-top: 2px; }

.city-local-time {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold);
  margin-top: 5px;
  letter-spacing: 1px;
}

/* YÜKLENIYOR */
.loading-cities {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
}
.spin { animation: spinAnim 1s linear infinite; display: inline-block; }
@keyframes spinAnim { to { transform: rotate(360deg); } }

/* ================================================================
   MODAL
================================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur);
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-hover);
  border-radius: var(--r-lg);
  max-width: 580px;
  width: 100%;
  overflow: hidden;
  box-shadow: var(--shadow), 0 0 60px rgba(245,158,11,0.12);
  transform: scale(0.88) translateY(20px);
  transition: transform 0.35s var(--ease);
}
.modal-overlay.open .modal-box {
  transform: scale(1) translateY(0);
}

.modal-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

.modal-body { padding: 1.6rem; }

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.modal-city-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
}

.modal-city-country {
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.modal-close {
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  font-size: 0.875rem;
  flex-shrink: 0;
}
.modal-close:hover { background: rgba(248,113,113,0.15); color: var(--red); border-color: rgba(248,113,113,0.3); }

.modal-time {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: 3px;
  text-align: center;
  margin: 1rem 0 0.4rem;
  text-shadow: 0 0 30px rgba(255,255,255,0.2);
}

.modal-date {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.modal-desc {
  color: var(--text-dim);
  font-size: 0.9375rem;
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 1.1rem;
}

/* ================================================================
   BİLDİRİMLER
================================================================ */
.notif-container {
  position: fixed;
  top: 5.5rem;
  right: 1.5rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  pointer-events: none;
}

.notif {
  pointer-events: auto;
  border-radius: var(--r);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  backdrop-filter: var(--blur);
  animation: notifIn 0.4s var(--ease) both;
  max-width: 320px;
}

@keyframes notifIn {
  from { transform: translateX(110%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

.notif-timer {
  background: rgba(16,185,129,0.2);
  border: 1px solid rgba(16,185,129,0.4);
  color: var(--green);
}

.notif-alarm {
  background: rgba(245,158,11,0.18);
  border: 1px solid rgba(245,158,11,0.45);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}

.notif .bi { font-size: 1.4rem; flex-shrink: 0; }
.notif-alarm .bi-bell-fill { color: var(--gold); animation: bellRing 0.5s ease infinite alternate; }
.notif-timer .bi { color: var(--green); }

@keyframes bellRing {
  from { transform: rotate(-18deg); }
  to   { transform: rotate(18deg); }
}

.notif-text { flex: 1; }
.notif-text strong { display: block; font-weight: 700; color: var(--text); font-size: 0.9375rem; }
.notif-text small { color: var(--text-dim); font-size: 0.8rem; }

.notif-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  transition: color var(--dur);
  line-height: 1;
}
.notif-close:hover { color: var(--text); }

/* ================================================================
   RESPONSİVE
================================================================ */
@media (max-width: 700px) {
  .app-header {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.875rem 1rem;
  }
  .tab-nav { width: 100%; }
  .app-main { padding: 1rem; }
  .glass-card { padding: 1.5rem 1.25rem; }
  .cities-grid { grid-template-columns: repeat(2, 1fr); gap: 0.65rem; }
  .time-unit input[type="number"] { width: 72px; height: 72px; font-size: 1.6rem; }
  .timer-colon { font-size: 2rem; }
  .modal-img { height: 190px; }
  .modal-time { font-size: 2rem; }
  .alarm-form-row { flex-direction: column; align-items: stretch; }
  .alarm-time-input { font-size: 1.2rem; }
  .notif-container { right: 0.75rem; left: 0.75rem; }
  .notif { max-width: 100%; }
}

@media (max-width: 420px) {
  .cities-grid { grid-template-columns: 1fr; }
  .sw-main { font-size: 2.6rem; }
  .tab-btn span { display: none; }
  .tab-btn { padding: 0.55rem 0.75rem; }
}