:root {
  --bg-main: #f8f6f3;
  --bg-card: #ffffff;
  --accent-gold: #b8a88a;
  --accent-green: #8fa78a;
  --text-primary: #2d2d2d;
  --text-secondary: #6b6560;
  --divider: #e8e4df;
  --success: #6a9e6a;
  --warning: #d4a040;
  --error: #c75050;
  --shadow-card: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-btn: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-modal: 0 8px 32px rgba(0,0,0,0.12);
  --radius-card: 12px;
  --radius-btn: 8px;
  --radius-input: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
* { -webkit-tap-highlight-color: transparent; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 1024px) { .container { padding: 0 32px; } }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes scaleIn { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
@keyframes popIn { 0% { transform: scale(0); } 70% { transform: scale(1.15); } 100% { transform: scale(1); } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
@keyframes slideIn { from { opacity: 0; transform: translateX(-12px); } to { opacity: 1; transform: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 24px; border: none; border-radius: var(--radius-btn);
  font-family: inherit; font-size: 16px; font-weight: 500;
  cursor: pointer; transition: all 200ms ease; text-decoration: none;
  position: relative; overflow: hidden;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%); transition: transform 400ms ease;
}
.btn:hover::after { transform: translateX(100%); }
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--accent-gold); color: #fff; }
.btn-primary:hover { box-shadow: var(--shadow-btn); filter: brightness(1.05); }
.btn-secondary { background: var(--accent-green); color: #fff; }
.btn-secondary:hover { box-shadow: var(--shadow-btn); filter: brightness(1.05); }
.btn-full { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: 14px; }

/* Cards */
.card {
  background: var(--bg-card); border-radius: var(--radius-card);
  padding: 24px; box-shadow: var(--shadow-card); margin-bottom: 16px;
  animation: fadeInUp 400ms ease both;
  border: 1px solid rgba(0,0,0,0.03);
  transition: box-shadow 200ms ease, transform 200ms ease;
}
.card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.card:nth-child(2) { animation-delay: 80ms; }
.card:nth-child(3) { animation-delay: 160ms; }
.card:nth-child(4) { animation-delay: 240ms; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Logo */
.logo {
  font-size: 24px; font-weight: 700; color: var(--accent-gold);
  letter-spacing: -0.5px;
}

/* Form */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 14px; font-weight: 500; color: var(--text-secondary); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 12px; border: 1px solid var(--divider); border-radius: var(--radius-input);
  font-family: inherit; font-size: 16px; background: #fff; color: var(--text-primary);
  transition: border-color 200ms;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--accent-gold);
}

.checkbox-group label { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.checkbox-group input[type="checkbox"] { width: auto; }

.error-message { background: #fef2f2; color: var(--error); padding: 12px; border-radius: var(--radius-btn); margin-bottom: 16px; font-size: 14px; }
.form-actions { display: flex; gap: 8px; margin-top: 16px; }
.centered { text-align: center; padding: 48px 24px; }

/* Landing */
.landing-header { padding: 20px 0; }
.landing-header .container { display: flex; align-items: center; }

.hero { padding: 80px 0 60px; text-align: center; }
.hero h1 { font-size: 32px; font-weight: 700; margin-bottom: 16px; animation: fadeInUp 600ms ease; }
.hero-subtitle { font-size: 18px; color: var(--text-secondary); margin-bottom: 32px; animation: fadeInUp 600ms ease 100ms both; }
.hero-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; animation: fadeInUp 600ms ease 200ms both; }

.how-it-works { padding: 60px 0; }
.how-it-works h2 { text-align: center; font-size: 24px; margin-bottom: 32px; }

.cards-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 768px) { .cards-grid { grid-template-columns: repeat(3, 1fr); } }

.cards-grid .card { text-align: center; transition: transform 200ms ease, box-shadow 200ms ease; }
.cards-grid .card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.cards-grid .card:nth-child(1) { animation-delay: 100ms; }
.cards-grid .card:nth-child(2) { animation-delay: 200ms; }
.cards-grid .card:nth-child(3) { animation-delay: 300ms; }

.card-icon { font-size: 40px; margin-bottom: 12px; display: inline-block; animation: pulse 2s ease infinite; }
.card h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.card p { color: var(--text-secondary); font-size: 14px; }

.landing-footer { padding: 24px 0; text-align: center; color: var(--text-secondary); font-size: 14px; border-top: 1px solid var(--divider); }

/* Auth */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--bg-main) 0%, rgba(184,168,138,0.06) 100%); }
.auth-container { width: 100%; max-width: 420px; padding: 24px; }
.auth-card { background: var(--bg-card); border-radius: var(--radius-card); padding: 32px; box-shadow: var(--shadow-card); text-align: center; animation: scaleIn 400ms ease; }
.auth-card h1 { font-size: 24px; margin: 16px 0 24px; }
.auth-card .logo { font-size: 28px; }
.auth-link { margin-top: 16px; font-size: 14px; color: var(--text-secondary); }
.auth-link a { color: var(--accent-gold); text-decoration: none; transition: color 200ms; }
.auth-link a:hover { color: var(--accent-green); text-decoration: underline; }

/* App Header */
.app-header { background: var(--bg-card); box-shadow: var(--shadow-card); padding: 12px 0; position: sticky; top: 0; z-index: 10; backdrop-filter: blur(8px); background: rgba(255,255,255,0.95); }
.header-row { display: flex; align-items: center; justify-content: space-between; }
.header-right { display: flex; align-items: center; gap: 12px; }
.header-right span { font-size: 14px; color: var(--text-secondary); }

/* Dashboard */
.dashboard { padding: 24px 0; }

.progress-info { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 14px; color: var(--text-secondary); }
.progress-bar-container { height: 10px; background: var(--divider); border-radius: 5px; overflow: hidden; }
.progress-bar { height: 100%; background: linear-gradient(90deg, var(--accent-green), #a3c49e); border-radius: 5px; transition: width 600ms cubic-bezier(0.4,0,0.2,1); position: relative; }
.progress-bar::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent); animation: shimmer 2s infinite; background-size: 200% 100%; }
.progress-bar.secondary { background: linear-gradient(90deg, var(--accent-gold), #c9ba9d); }
.progress-bar-container.small { height: 6px; margin-top: 8px; }

.tasks-list { display: flex; flex-direction: column; gap: 8px; }
.task-item {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  border-radius: var(--radius-btn); transition: all 200ms ease; cursor: pointer;
  animation: slideIn 300ms ease both;
  border: 1px solid transparent;
}
.task-item:nth-child(1) { animation-delay: 50ms; }
.task-item:nth-child(2) { animation-delay: 100ms; }
.task-item:nth-child(3) { animation-delay: 150ms; }
.task-item:nth-child(4) { animation-delay: 200ms; }
.task-item:nth-child(5) { animation-delay: 250ms; }
.task-item:hover { background: var(--bg-main); border-color: var(--divider); }
.task-item input[type="checkbox"] { width: 22px; height: 22px; accent-color: var(--accent-green); cursor: pointer; transition: transform 200ms; }
.task-item input[type="checkbox"]:checked { animation: popIn 300ms ease; }
.task-item label { flex: 1; cursor: pointer; font-size: 15px; }
.task-item.checked label { text-decoration: line-through; color: var(--text-secondary); opacity: 0.7; }
.task-item.checked { background: rgba(143,167,138,0.06); border-color: rgba(143,167,138,0.15); }
.task-item.visit-task { background: linear-gradient(135deg, rgba(184,168,138,0.08), rgba(212,165,116,0.08)); border: 1px solid var(--accent-gold); }
.task-item.visit-task:hover { background: linear-gradient(135deg, rgba(184,168,138,0.15), rgba(212,165,116,0.15)); }
.task-points { font-size: 12px; color: var(--accent-gold); font-weight: 600; white-space: nowrap; }

.honesty-notice {
  display: flex; gap: 10px; align-items: flex-start;
  margin-top: 16px; padding: 14px 16px;
  background: linear-gradient(135deg, rgba(184,168,138,0.08), rgba(143,167,138,0.08));
  border-radius: var(--radius-btn); border-left: 3px solid var(--accent-gold);
}
.notice-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.honesty-notice p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

.history-row { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--divider); }
.history-row:last-child { border-bottom: none; }
.history-date { font-size: 14px; font-weight: 500; min-width: 80px; color: var(--text-primary); }
.history-bar-wrap { flex: 1; }
.history-count { font-size: 13px; color: var(--text-secondary); font-weight: 500; min-width: 36px; text-align: right; }

.dashboard-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: 16px; }
@media (min-width: 768px) { .dashboard-grid { grid-template-columns: 1fr 1fr; } }

.program-card { border-left: 3px solid var(--accent-green); background: linear-gradient(135deg, #fff 60%, rgba(143,167,138,0.06)); }
.program-card h2 { font-size: 20px; margin-bottom: 12px; }

.points-card { background: linear-gradient(135deg, #fff 60%, rgba(184,168,138,0.08)); border-left: 3px solid var(--accent-gold); }
.points-value { font-size: 36px; font-weight: 700; background: linear-gradient(135deg, var(--accent-gold), #c9ba9d); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.points-level { font-size: 14px; color: var(--text-secondary); margin: 4px 0 8px; font-weight: 500; }
.level-info { font-size: 13px; color: var(--text-secondary); margin-top: 6px; }
.points-history { margin-top: 16px; border-top: 1px solid var(--divider); padding-top: 12px; }
.points-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 13px; border-bottom: 1px solid rgba(0,0,0,0.03); }
.points-row:last-child { border-bottom: none; }
.points-row-icon { font-size: 14px; }
.points-row-text { flex: 1; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.points-row-date { color: var(--text-secondary); font-size: 12px; min-width: 65px; }
.points-row-pts { font-weight: 600; color: var(--accent-gold); min-width: 30px; text-align: right; }
.levels-list { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }
.level-item { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-secondary); padding: 4px 8px; border-radius: 6px; transition: background 200ms; }
.level-item.active { background: rgba(184,168,138,0.1); color: var(--text-primary); font-weight: 600; }
.level-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.level-range { margin-left: auto; font-size: 12px; color: var(--text-secondary); }
.history-title { font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-top: 16px; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.5px; }

.rewards-card { border-left: 3px solid var(--warning); }
.rewards-card h3 { margin-bottom: 12px; }
.next-reward-info { font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; }
.next-reward-info strong { display: block; font-size: 15px; color: var(--text-primary); margin-top: 4px; }
.next-reward-progress { font-size: 12px; color: var(--text-secondary); display: block; margin-top: 4px; }
.rewards-list { display: flex; flex-direction: column; gap: 6px; }
.reward-item { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: var(--radius-btn); border: 1px solid var(--divider); transition: all 200ms; }
.reward-item.unlocked { border-color: var(--accent-green); background: rgba(143,167,138,0.05); }
.reward-icon { font-size: 24px; }
.reward-info { flex: 1; }
.reward-name { font-size: 14px; font-weight: 500; display: block; }
.reward-points { font-size: 12px; color: var(--text-secondary); }
.reward-status { font-size: 18px; }
.rewards-summary { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--divider); }
.rewards-summary strong { color: var(--accent-gold); font-size: 18px; }
.reward-redeem-btn { font-size: 13px !important; padding: 6px 12px !important; }
.redeemed-row { opacity: 0.7; }
.redeemed-row .points-row-pts { color: var(--error); }
.spend-info { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--divider); }
.spend-info h4 { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.spend-info p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }

.photos-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 10px; margin-top: 12px; }
.photo-item { position: relative; border-radius: var(--radius-btn); overflow: hidden; animation: fadeIn 300ms ease both; transition: transform 200ms; }
.photo-item:hover { transform: scale(1.03); }
.photo-item img { width: 100%; aspect-ratio: 1; object-fit: cover; display: block; }
.photo-meta { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,0,0,0.65)); padding: 16px 6px 5px; display: flex; justify-content: space-between; align-items: center; }
.photo-type { font-size: 11px; font-weight: 600; color: #fff; background: var(--accent-gold); padding: 1px 6px; border-radius: 4px; }
.photo-date { font-size: 11px; color: rgba(255,255,255,0.9); }
.photo-form { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.photo-form select, .photo-form input { padding: 8px; border: 1px solid var(--divider); border-radius: var(--radius-input); font-family: inherit; }

/* Calendar */
.calendar { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.calendar-nav { grid-column: 1 / -1; display: flex; align-items: center; justify-content: center; gap: 12px; padding: 8px 0; }
.calendar-nav .btn { padding: 6px 14px; font-size: 16px; }
.calendar-title { font-size: 18px; font-weight: 600; color: var(--accent-gold); min-width: 200px; text-align: center; padding: 8px 20px; border: 2px solid var(--accent-gold); border-radius: var(--radius-btn); background: linear-gradient(135deg, rgba(184,168,138,0.08), rgba(143,167,138,0.08)); }
.calendar-header { text-align: center; font-size: 14px; font-weight: 600; color: var(--text-secondary); padding: 6px; letter-spacing: 0.5px; }
.calendar-header.today-dow { border: 2px solid var(--accent-gold); border-radius: var(--radius-btn); color: var(--accent-gold); font-weight: 700; }
.calendar-day {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  font-size: 15px; font-weight: 500; border-radius: 50%; color: var(--text-primary);
  transition: all 200ms ease;
}
.calendar-day:hover { background: var(--divider); }
.calendar-day.completed { background: var(--success); color: #fff; box-shadow: 0 2px 6px rgba(143,167,138,0.3); transform: scale(1.05); }
.calendar-day.partial { background: var(--warning); color: #fff; box-shadow: 0 2px 6px rgba(212,165,116,0.3); }
.calendar-day.missed { background: var(--error); color: #fff; opacity: 0.6; }
.calendar-day.today { border: 2px solid var(--accent-gold); font-weight: 700; }
.calendar-day.empty { background: transparent; }

/* Curator */
.curator-panel { padding: 24px 0; }
.panel-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.filters select { padding: 8px 12px; border: 1px solid var(--divider); border-radius: var(--radius-input); font-family: inherit; font-size: 14px; background: #fff; }

.traffic-legend {
  display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px;
  padding: 10px 14px; background: rgba(255,255,255,0.5); border-radius: var(--radius-card);
  border: 1px solid var(--divider); font-size: 13px; color: var(--text-secondary);
}
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.legend-dot.green { background: var(--success); }
.legend-dot.yellow { background: var(--warning); }
.legend-dot.red { background: var(--error); }

.calendar-day-detail {
  margin-top: 12px; padding: 14px; background: var(--bg-main);
  border-radius: var(--radius-card); border: 1px solid var(--divider);
  animation: fadeInUp 200ms ease;
}
.calendar-day-detail h4 { margin-bottom: 8px; font-size: 14px; color: var(--text-secondary); }
.calendar-day-detail .task-item { padding: 8px 12px; font-size: 14px; }
.calendar-legend { margin-bottom: 12px; }

.client-row {
  display: grid; grid-template-columns: 1fr auto;
  align-items: center; gap: 12px; padding: 16px;
  background: var(--bg-card); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card); margin-bottom: 8px; cursor: pointer;
  transition: all 200ms ease; animation: fadeInUp 300ms ease both;
  border: 1px solid transparent;
}
.client-row:hover { box-shadow: var(--shadow-btn); border-color: var(--accent-gold); transform: translateX(4px); }
.client-info h3 { font-size: 16px; font-weight: 600; }
.client-info p { font-size: 14px; color: var(--text-secondary); }
.client-status { font-size: 28px; transition: transform 200ms; }
.client-row:hover .client-status { animation: pulse 600ms ease; }
.client-progress { font-size: 14px; color: var(--text-secondary); font-weight: 500; }

.client-detail .card { margin-top: 16px; }

/* Admin */
.admin-panel { padding: 24px 0; }
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--divider); margin-bottom: 24px; }
.tab {
  padding: 12px 24px; border: none; background: none;
  font-family: inherit; font-size: 16px; font-weight: 500;
  color: var(--text-secondary); cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -2px;
  transition: all 200ms;
}
.tab.active { color: var(--accent-gold); border-bottom-color: var(--accent-gold); }
.tab-content { display: none; }
.tab-content.active { display: block; }

.analytics-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 16px; }
@media (min-width: 768px) { .analytics-grid { grid-template-columns: repeat(4, 1fr); } }
.stat-card { text-align: center; transition: transform 200ms; }
.stat-card:hover { transform: translateY(-2px); }
.stat-label { font-size: 14px; color: var(--text-secondary); margin-bottom: 4px; }
.stat-value { font-size: 32px; font-weight: 700; background: linear-gradient(135deg, var(--accent-gold), #c9ba9d); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.program-item, .user-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px; background: var(--bg-card); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card); margin-bottom: 8px; flex-wrap: wrap; gap: 8px;
}
.program-item h3, .user-row h3 { font-size: 16px; font-weight: 600; }
.program-item p, .user-row p { font-size: 14px; color: var(--text-secondary); }
.actions { display: flex; gap: 6px; }

#feedback-text { width: 100%; padding: 12px; border: 1px solid var(--divider); border-radius: var(--radius-input); font-family: inherit; font-size: 14px; resize: vertical; margin-bottom: 8px; }

.mini-calendar { display: flex; flex-wrap: wrap; gap: 3px; margin-top: 6px; }
.mini-calendar .cal-day {
  height: 24px; display: flex; align-items: center; justify-content: center;
  font-size: 11px; border-radius: 4px; cursor: pointer; transition: all 0.2s;
  background: var(--bg-secondary); color: var(--text-secondary); border: 1px solid var(--divider);
  padding: 0 4px; gap: 2px;
}
.mini-calendar .cal-day:hover { border-color: var(--accent-gold); color: var(--accent-gold); }
.mini-calendar .cal-day.today { border: 2px solid var(--accent-gold); font-weight: 700; }
.mini-calendar .cal-day.done { background: var(--success); color: #fff; border-color: var(--success); }
.mini-calendar .cal-day.missed { background: var(--error); color: #fff; border-color: var(--error); }
.mini-calendar .cal-day.partial { background: var(--warning); color: #fff; border-color: var(--warning); }

.traffic-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 4px; vertical-align: middle; }
.traffic-dot.green { background: var(--success); }
.traffic-dot.yellow { background: var(--warning); }
.traffic-dot.red { background: var(--error); }

@media (max-width: 767px) {
  .hero h1 { font-size: 24px; }
  .panel-header { flex-direction: column; align-items: flex-start; }
}