styles.css

/* styles.css */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

* { box-sizing: border-box; }

:root {
  --tb-navy: #071426;
  --tb-navy-soft: #142347;
  --tb-teal: #43d4c6;
  --tb-blue: #4f86f7;
  --tb-purple: #8a63f6;
  --tb-pink: #dc66d9;
  --tb-text: #1f2a44;
  --tb-muted: #61708f;
  --tb-border: #d8e4f2;
  --tb-gradient: linear-gradient(135deg, var(--tb-teal) 0%, var(--tb-blue) 38%, var(--tb-purple) 70%, var(--tb-pink) 100%);
  --tb-surface-gradient: linear-gradient(135deg, rgba(67,212,198,0.14) 0%, rgba(79,134,247,0.12) 38%, rgba(138,99,246,0.12) 70%, rgba(220,102,217,0.12) 100%);
}

/* ─── Body — logo palette ─── */
body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, var(--tb-navy) 0%, #102343 52%, #23184c 100%);
  min-height: 100vh;
  padding: 0.85rem 1rem 1.25rem;
  position: relative;
  overflow-x: hidden;
}

/* Soft colour wash */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 12% 16%, rgba(67,212,198,0.12) 0%, transparent 18%),
    radial-gradient(circle at 82% 18%, rgba(79,134,247,0.14) 0%, transparent 22%),
    radial-gradient(circle at 50% 8%, rgba(138,99,246,0.10) 0%, transparent 20%),
    radial-gradient(circle at 80% 80%, rgba(220,102,217,0.10) 0%, transparent 24%);
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
}

/* ─── Site chrome ─── */
.site-shell {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  min-height: calc(100vh - 2.1rem);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 1rem;
  padding: 0.35rem 0.25rem 0.85rem;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(255,255,255,0.14);
  border-radius: 0;
  backdrop-filter: none;
  box-shadow: none;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: rgba(255,255,255,0.92);
}

.site-brand-icon {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(79,134,247,0.35);
  box-shadow: none;
  overflow: hidden;
}

.site-brand-logo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: 8px;
}

.site-brand-text {
  display: flex;
  flex-direction: column;
}

.site-brand-text strong {
  font-size: 0.98rem;
  font-weight: 800;
  line-height: 1.1;
}

.site-brand-text small {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.6);
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.site-nav a {
  text-decoration: none;
  color: rgba(255,255,255,0.76);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  border: none;
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover {
  background: rgba(255,255,255,0.08);
  color: white;
  transform: none;
}

/* ─── App Shell ─── */
.app-card {
  position: relative;
  z-index: 1;
  background: #ffffff;
  border-radius: 28px;
  box-shadow: 0 24px 60px rgba(7,20,38,0.28), 0 0 0 1px rgba(79,134,247,0.08);
  max-width: 640px;
  width: 100%;
  margin: 0 auto 200px;
  overflow: hidden;
}

/* ─── Header ─── */
.app-header {
  background: var(--tb-gradient);
  padding: 1.75rem 2rem 1.5rem;
  color: white;
  position: relative;
  overflow: hidden;
}

/* Soft highlight */
.app-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255,255,255,0.22), transparent 42%);
  animation: none;
}

@keyframes shimmer {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}

.header-logo-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.header-logo-img {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: block;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 8px 18px rgba(7,20,38,0.22);
}

.header-title-block {
  flex: 1;
}

.header-title-block h1 {
  font-size: 1.85rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin: 0 0 0.2rem;
  line-height: 1;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.header-title-block p {
  font-size: 0.82rem;
  opacity: 0.85;
  margin: 0;
}

/* ─── XP Badge ─── */
.xp-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 14px;
  padding: 0.5rem 0.875rem;
  backdrop-filter: blur(8px);
  min-width: 70px;
  text-align: center;
}

.xp-badge-inner {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 1.1rem;
  font-weight: 900;
  line-height: 1;
}

.xp-icon { font-size: 0.9rem; }
.xp-unit { font-size: 0.7rem; font-weight: 700; opacity: 0.8; }

.xp-level {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.75;
  background: rgba(255,255,255,0.2);
  padding: 0.1rem 0.4rem;
  border-radius: 6px;
}

/* ─── Steps indicator ─── */
.steps {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem 0;
  background: var(--tb-gradient);
}

.step-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transition: all 0.3s ease;
}

.step-dot.active {
  background: white;
  width: 28px;
  border-radius: 4px;
  box-shadow: 0 0 8px rgba(255,255,255,0.7);
}

.step-dot.done {
  background: rgba(255,255,255,0.6);
}

/* ─── Body ─── */
.app-body { padding: 2rem; }

/* ─── Section blocks ─── */
.section { margin-bottom: 1.75rem; }

.section-label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  background: linear-gradient(90deg, var(--tb-blue), var(--tb-purple), var(--tb-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
}

/* ─── Energy Buttons ─── */
.energy-btn-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.energy-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.25rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 18px;
  background: white;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: 'Inter', sans-serif;
}

.energy-btn:hover {
  border-color: #9dd9ef;
  background: #f2fbff;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(79,134,247,0.14);
}

.energy-btn.active-high {
  border-color: #10b981;
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  box-shadow: 0 0 0 4px rgba(16,185,129,0.2), 0 8px 24px rgba(16,185,129,0.2);
  transform: translateY(-2px);
}

.energy-btn.active-low {
  border-color: #8b5cf6;
  background: linear-gradient(135deg, #ede9fe, #ddd6fe);
  box-shadow: 0 0 0 4px rgba(139,92,246,0.2), 0 8px 24px rgba(139,92,246,0.2);
  transform: translateY(-2px);
}

.energy-icon {
  font-size: 2.2rem;
  line-height: 1;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.energy-label {
  font-size: 0.9rem;
  font-weight: 800;
  color: #1f2937;
}

.energy-desc {
  font-size: 0.7rem;
  color: #9ca3af;
  text-align: center;
  font-weight: 500;
}

/* ─── Selects ─── */
.styled-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 14px;
  background: white;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: #374151;
  font-weight: 600;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.styled-select:focus {
  outline: none;
  border-color: #8fb4ff;
  box-shadow: 0 0 0 4px rgba(79,134,247,0.18);
}

/* ─── Task list (suggestions) ─── */
.task-suggestion-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.task-suggestion-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: #fafafa;
  border: 1.5px solid #e5e7eb;
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  transition: all 0.15s ease;
}

.task-suggestion-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--tb-teal), var(--tb-purple), var(--tb-pink));
  flex-shrink: 0;
}

.task-suggestion-list li:hover {
  background: #f6f9ff;
  border-color: #8fb4ff;
  color: #3450c0;
  transform: translateX(4px);
  box-shadow: 0 2px 10px rgba(79,134,247,0.14);
}

/* ─── Add task row ─── */
.add-task-row { display: flex; gap: 0.5rem; }

.task-text-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: #374151;
  font-weight: 500;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.task-text-input:focus {
  outline: none;
  border-color: #8fb4ff;
  box-shadow: 0 0 0 4px rgba(79,134,247,0.15);
}

.task-text-input::placeholder { color: #d1d5db; }

.btn-primary {
  padding: 0.75rem 1.25rem;
  background: var(--tb-gradient);
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
  white-space: nowrap;
  box-shadow: 0 6px 18px rgba(79,134,247,0.28);
}

.btn-primary:hover {
  opacity: 0.94;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(79,134,247,0.34);
}

.btn-primary:active { transform: translateY(0); }

/* ─── Added tasks ─── */
.added-task-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.added-task-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.875rem;
  background: linear-gradient(135deg, #f0fdf4, #dcfce7);
  border: 1.5px solid #86efac;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #166534;
}

.added-task-list li::before {
  content: '✓';
  color: #22c55e;
  font-weight: 900;
  font-size: 0.85rem;
}

.empty-state {
  text-align: center;
  padding: 1.25rem;
  color: #d1d5db;
  font-size: 0.85rem;
  font-style: italic;
  border: 2px dashed #e5e7eb;
  border-radius: 12px;
}

/* ─── Timer ─── */
.timer-section { text-align: center; }

.timer-ring-wrapper {
  position: relative;
  width: 180px;
  height: 180px;
  margin: 0 auto 1.25rem;
  transition: filter 0.5s ease;
}

.timer-ring-wrapper svg { transform: rotate(-90deg); }

.timer-ring-bg {
  fill: none;
  stroke: #f3f4f6;
  stroke-width: 10;
}

.timer-ring-progress {
  fill: none;
  stroke: url(#timerGradient);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 471;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear;
  filter: url(#glow);
}

.timer-ring-wrapper.running {
  filter: drop-shadow(0 0 16px rgba(79,134,247,0.35));
  animation: timerPulse 2s ease-in-out infinite;
}

@keyframes timerPulse {
  0%, 100% { filter: drop-shadow(0 0 16px rgba(79,134,247,0.28)); }
  50% { filter: drop-shadow(0 0 28px rgba(138,99,246,0.42)); }
}

.timer-display {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.timer-time {
  font-size: 2.25rem;
  font-weight: 900;
  color: #1f2937;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
}

.timer-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #9ca3af;
  margin-top: 0.25rem;
}

.timer-btn-group {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.btn-timer-start {
  padding: 0.8rem 2.25rem;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.25px;
  box-shadow: 0 4px 15px rgba(16,185,129,0.45);
}

.btn-timer-start:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16,185,129,0.55);
}

.btn-timer-reset {
  padding: 0.8rem 1.5rem;
  background: #f3f4f6;
  color: #6b7280;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-timer-reset:hover {
  background: #e5e7eb;
  color: #374151;
}

/* ─── Calendar section ─── */
.calendar-label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: linear-gradient(90deg, var(--tb-blue), var(--tb-purple), var(--tb-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.75rem;
}

.cal-datetime-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
}

.cal-datetime-field { display: flex; flex-direction: column; gap: 0.3rem; }

.cal-field-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #9ca3af;
}

.cal-input {
  padding: 0.6rem 0.875rem;
  border: 2px solid #e5e7eb;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: #374151;
  font-weight: 600;
  background: white;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.cal-input:focus {
  outline: none;
  border-color: #8fb4ff;
  box-shadow: 0 0 0 3px rgba(79,134,247,0.18);
}

.calendar-btn-group { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.btn-calendar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.875rem;
  border: 2px solid #e5e7eb;
  border-radius: 10px;
  background: white;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: #4b5563;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-calendar:hover {
  border-color: #9dd9ef;
  background: #f2fbff;
  color: #3450c0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(79,134,247,0.14);
}

.cal-logo { width: 22px; height: 22px; flex-shrink: 0; }

/* ─── Schedule later button ─── */
.btn-schedule-later {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.85rem 1.25rem;
  border: 2px dashed #8fb4ff;
  border-radius: 14px;
  background: #f4f9ff;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  color: #3450c0;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-schedule-later:hover {
  background: #eef6ff;
  border-color: #4f86f7;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(79,134,247,0.16);
}

.btn-schedule-later.open {
  background: #eef6ff;
  border-style: solid;
  border-color: #4f86f7;
}

.btn-schedule-later .chevron {
  margin-left: auto;
  transition: transform 0.25s ease;
}

.btn-schedule-later.open .chevron { transform: rotate(180deg); }

/* ─── Divider ─── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, #e5e7eb, transparent);
  margin: 1.75rem 0;
}

/* ─── XP Toast ─── */
.xp-toast {
  position: fixed;
  font-size: 1rem;
  font-weight: 900;
  color: white;
  background: var(--tb-gradient);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  pointer-events: none;
  z-index: 2000;
  box-shadow: 0 4px 20px rgba(79,134,247,0.35);
  animation: xpFloat 1.8s ease forwards;
}

@keyframes xpFloat {
  0% { opacity: 0; transform: translateY(0) scale(0.8); }
  20% { opacity: 1; transform: translateY(-10px) scale(1.1); }
  80% { opacity: 1; transform: translateY(-50px) scale(1); }
  100% { opacity: 0; transform: translateY(-70px) scale(0.9); }
}

/* ─── Victory Overlay ─── */
.victory-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 12, 41, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.victory-card {
  background: white;
  border-radius: 28px;
  padding: 2.5rem 2rem;
  text-align: center;
  max-width: 340px;
  width: 90%;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  animation: popIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes popIn {
  from { transform: scale(0.7); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.victory-trophy {
  font-size: 4rem;
  margin-bottom: 0.5rem;
  animation: bounce 1s ease infinite alternate;
}

@keyframes bounce {
  from { transform: translateY(0) rotate(-5deg); }
  to { transform: translateY(-8px) rotate(5deg); }
}

.victory-title {
  font-size: 1.75rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--tb-blue), var(--tb-purple), var(--tb-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0 0 0.5rem;
}

.victory-sub {
  font-size: 0.9rem;
  color: #6b7280;
  margin: 0 0 1.25rem;
  font-weight: 500;
}

.victory-stats {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.victory-stat {
  background: linear-gradient(135deg, #faf5ff, #fdf4ff);
  border: 2px solid #e9d5ff;
  border-radius: 12px;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #6d28d9;
}

.victory-stat span {
  display: block;
  font-size: 1.4rem;
  font-weight: 900;
}

.btn-victory-close {
  width: 100%;
  padding: 0.9rem;
  background: var(--tb-gradient);
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 6px 20px rgba(79,134,247,0.3);
  letter-spacing: 0.2px;
}

.btn-victory-close:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(79,134,247,0.36);
}

/* Fullscreen toggle button */
.btn-fullscreen {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.875rem;
  padding: 0.5rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 50px;
  background: white;
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: #6b7280;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-fullscreen:hover {
  border-color: #a78bfa;
  color: #6d28d9;
  background: #faf5ff;
  box-shadow: 0 3px 10px rgba(124,58,237,0.15);
}

/* ─── Fullscreen Timer Overlay ─── */
.fullscreen-timer {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
  z-index: 5000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
  overflow: hidden;
}

/* Ambient glow blobs */
.fullscreen-timer::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(236,72,153,0.18) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  pointer-events: none;
}

.fullscreen-timer::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(124,58,237,0.2) 0%, transparent 70%);
  bottom: -80px;
  left: -80px;
  pointer-events: none;
}

.fs-exit-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  color: rgba(255,255,255,0.7);
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  z-index: 10;
}

.fs-exit-btn:hover {
  background: rgba(255,255,255,0.2);
  color: white;
}

.fs-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  position: relative;
  z-index: 1;
  padding: 2rem;
  text-align: center;
}

.fs-energy-tag {
  display: inline-block;
  padding: 0.35rem 1rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.fs-tasks-display {
  max-width: 480px;
}

.fs-task-main {
  font-size: 2rem;
  font-weight: 900;
  color: white;
  margin: 0 0 0.5rem;
  line-height: 1.2;
  text-shadow: 0 2px 20px rgba(249,83,198,0.4);
}

.fs-task-extra {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.fs-task-extra li {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.08);
  border-radius: 50px;
  padding: 0.25rem 0.75rem;
}

.fs-ring-wrapper {
  position: relative;
  width: 280px;
  height: 280px;
}

.fs-ring-wrapper svg {
  transform: rotate(-90deg);
  filter: drop-shadow(0 0 20px rgba(249,83,198,0.45));
  animation: timerPulse 2s ease-in-out infinite;
}

.fs-ring-bg {
  fill: none;
  stroke: rgba(255,255,255,0.08);
  stroke-width: 12;
}

.fs-ring-progress {
  fill: none;
  stroke: url(#fsGradient);
  stroke-width: 12;
  stroke-linecap: round;
  stroke-dasharray: 754;
  stroke-dashoffset: 0;
  transition: stroke-dashoffset 1s linear;
  filter: url(#fsGlow);
}

.fs-time-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.fs-timer-time {
  font-size: 4.5rem;
  font-weight: 900;
  color: white;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -3px;
  text-shadow: 0 0 40px rgba(249,83,198,0.5);
}

.fs-timer-status {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.5);
  margin-top: 0.5rem;
}

.fs-controls {
  display: flex;
  gap: 0.75rem;
}

.fs-pause-btn {
  padding: 0.875rem 2.5rem;
  background: linear-gradient(135deg, rgba(249,83,198,0.3), rgba(124,58,237,0.3));
  border: 2px solid rgba(249,83,198,0.5);
  border-radius: 50px;
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(10px);
}

.fs-pause-btn:hover {
  background: linear-gradient(135deg, rgba(249,83,198,0.5), rgba(124,58,237,0.5));
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(249,83,198,0.3);
}

/* ─── Animations ─── */
@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in { animation: fadeSlideIn 0.3s ease forwards; }

/* ─── Footer ─── */
.site-footer {
  margin: auto 0 0;
  padding-top: 1rem;
  background: transparent;
  border-radius: 0;
  border: 0;
  border-top: 1px solid rgba(255,255,255,0.14);
  box-shadow: none;
  overflow: visible;
}

.footer-inner {
  padding: 1rem 0.25rem 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.9fr;
  gap: 1rem;
}

.footer-brand,
.footer-feedback,
.footer-social {
  background: none;
  border: none;
  border-radius: 0;
  padding: 0;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.95rem;
  font-weight: 800;
  color: rgba(255,255,255,0.92);
  margin-bottom: 0.5rem;
}

.footer-logo-img {
  width: 24px;
  height: 24px;
  display: block;
  object-fit: cover;
  border-radius: 7px;
}

.footer-brand p,
.footer-feedback p {
  margin: 0;
  color: rgba(255,255,255,0.68);
  font-size: 0.88rem;
  line-height: 1.6;
}

.footer-feedback h3,
.footer-social h3 {
  margin: 0 0 0.45rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
}

.btn-feedback {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.75rem;
  padding: 0.62rem 0.9rem;
  border-radius: 10px;
  text-decoration: none;
  color: rgba(255,255,255,0.92);
  font-weight: 700;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.btn-feedback:hover {
  transform: none;
  background: rgba(255,255,255,0.12);
  box-shadow: none;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 0.65rem;
}

.social-link {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  text-decoration: none;
  color: rgba(255,255,255,0.88);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.social-link:hover {
  transform: none;
  background: rgba(255,255,255,0.12);
  box-shadow: none;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.62);
  font-size: 0.82rem;
}

.footer-bottom p {
  margin: 0;
}

.footer-note i {
  color: #fda4af;
  font-size: 0.75rem;
  margin-right: 0.25rem;
}

/* ─── Responsive polish ─── */
@media (max-width: 860px) {
  .site-header,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body {
    padding: 0.75rem 0.75rem 1rem;
  }

  .site-header {
    padding: 0.25rem 0 0.75rem;
  }

  .site-nav {
    width: 100%;
  }

  .site-nav a {
    flex: 1 1 auto;
    text-align: center;
  }

  .footer-inner {
    padding: 0.9rem 0 0;
  }
}

/* ─── Hidden ─── */
.hidden { display: none !important; }