@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- ADMIN PANEL SPECIFIC STYLES --- */
*, *::before, *::after {
  box-sizing: border-box;
}

:root {
  --bg: #0a0a0a;
  --surface: #141414;
  --surface-2: #1f1f1f;
  --border: #2a2a2a;
  --accent: #e63946;
  --accent-rgb: 230, 57, 70;
  --success: #06d6a0;
  --warn: #ffd166;
  --muted: #8a8a8a;
  --text: #f5f5f5;
  --text-white: #ffffff;
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 4px;
  --transition: all 0.2s ease-in-out;
}

body.admin-body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  margin: 0;
  min-height: 100vh;
}

/* --- LOGIN VIEW --- */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
  background: radial-gradient(circle at center, #1a1414 0%, var(--bg) 80%);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.8);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-header i {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 16px;
  filter: drop-shadow(0 0 8px rgba(var(--accent-rgb), 0.3));
}

.login-header h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.login-header p {
  font-size: 0.9rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input {
  width: 100%;
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-white);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.15);
}

.login-btn {
  width: 100%;
  background-color: var(--accent);
  color: var(--text-white);
  border: none;
  padding: 14px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.login-btn:hover {
  background-color: #ff4d5a;
  transform: translateY(-1px);
}

.login-error {
  background-color: rgba(230, 57, 70, 0.1);
  border: 1px solid rgba(230, 57, 70, 0.2);
  color: #ff8088;
  padding: 12px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 0.85rem;
  display: none;
  align-items: center;
  gap: 10px;
}

/* --- ADMIN LAYOUT --- */
.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  background-color: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.sidebar-brand {
  height: 80px;
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 10px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-white);
}

.sidebar-brand i {
  color: var(--accent);
}

.sidebar-menu {
  list-style: none;
  padding: 24px 16px;
  flex-grow: 1;
}

.sidebar-menu li {
  margin-bottom: 8px;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--muted);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.95rem;
}

.sidebar-menu a:hover,
.sidebar-menu li.active a {
  color: var(--text-white);
  background-color: var(--surface-2);
}

.sidebar-menu li.active a i {
  color: var(--accent);
}

.sidebar-user {
  padding: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.sidebar-user .user-info {
  display: flex;
  flex-direction: column;
  max-width: 150px;
}

.sidebar-user .username {
  font-weight: 600;
  color: var(--text-white);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-user .role {
  color: var(--warn);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.logout-btn {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition);
}

.logout-btn:hover {
  color: var(--accent);
}

/* Main Content Area */
.admin-main {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow-y: auto;
}

.admin-header {
  height: 80px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
}

.admin-header h1 {
  font-size: 1.5rem;
}

.admin-content {
  padding: 40px;
  flex-grow: 1;
}

.admin-panel-view {
  display: none;
}

.admin-panel-view.active {
  display: block;
}

/* --- DASHBOARD VIEW (METRICS) --- */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.metric-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.metric-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  background-color: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent);
}

.metric-card.highlight .metric-icon {
  background-color: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
}

.metric-info h3 {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.metric-info .value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-white);
  font-family: var(--font-title);
}

/* --- CONFIGURATION FORM VIEW --- */
.config-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 800px;
}

.config-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.form-toggle-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--surface-2);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.toggle-info h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.toggle-info p {
  font-size: 0.8rem;
}

.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #333;
  transition: .4s;
  border-radius: 34px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--success);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--success);
}

input:checked + .slider:before {
  transform: translateX(24px);
}

/* --- USERS DIRECTORY VIEW --- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.search-wrapper {
  flex-grow: 1;
  position: relative;
  min-width: 280px;
}

.search-wrapper i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
}

.search-wrapper .form-input {
  padding-left: 44px;
  width: 100%;
}

.filter-select {
  width: 180px;
}

.table-responsive {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

th {
  background-color: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  font-weight: 600;
  color: var(--text-white);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

td {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

tr:last-child td {
  border-bottom: none;
}

tr:hover td {
  background-color: rgba(255, 255, 255, 0.01);
}

/* User Profile Row cell */
.user-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar-placeholder {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--accent);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.badge-role-admin {
  background-color: rgba(230, 57, 70, 0.15);
  color: #ff6b76;
  border: 1px solid rgba(230, 57, 70, 0.3);
}

.badge-role-athlete {
  background-color: rgba(6, 214, 160, 0.1);
  color: #5cfad3;
  border: 1px solid rgba(6, 214, 160, 0.2);
}

.badge-plan-free {
  background-color: rgba(138, 138, 138, 0.1);
  color: var(--muted);
  border: 1px solid rgba(138, 138, 138, 0.2);
}

.badge-plan-pro {
  background-color: rgba(30, 144, 255, 0.1);
  color: #63b3ff;
  border: 1px solid rgba(30, 144, 255, 0.2);
}

.badge-plan-coach {
  background-color: rgba(255, 215, 0, 0.1);
  color: #ffe65c;
  border: 1px solid rgba(255, 215, 0, 0.2);
}

.badge-status-banned {
  background-color: rgba(230, 57, 70, 0.2);
  color: #ff3344;
  border: 1px solid #ff3344;
}

.badge-status {
  background-color: rgba(138, 138, 138, 0.12);
  color: #cfcfcf;
  border: 1px solid rgba(138, 138, 138, 0.25);
}

/* Contador de reportes pendientes en el menú lateral */
.nav-badge {
  display: inline-block;
  min-width: 18px;
  padding: 1px 6px;
  margin-left: 6px;
  border-radius: 999px;
  background: var(--accent, #e63946);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 800;
  text-align: center;
  line-height: 1.4;
}

/* Dropdown list table actions */
.action-select {
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-white);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.action-select:focus {
  border-color: var(--accent);
}

.btn-ban {
  background-color: rgba(230, 57, 70, 0.1);
  color: #ff6b76;
  border: 1px solid rgba(230, 57, 70, 0.2);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-ban:hover {
  background-color: var(--accent);
  color: var(--text-white);
  border-color: var(--accent);
}

.btn-unban {
  background-color: rgba(6, 214, 160, 0.1);
  color: #5cfad3;
  border: 1px solid rgba(6, 214, 160, 0.2);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-unban:hover {
  background-color: var(--success);
  color: var(--bg);
  border-color: var(--success);
}

.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 0 10px;
}

.pagination-buttons {
  display: flex;
  gap: 12px;
}

/* --- TUTORIAL VIEW --- */
.tutorial-wrapper {
  max-width: 900px;
}

.tutorial-card {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 24px;
}

.tutorial-card h2 {
  font-size: 1.8rem;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
}

.tutorial-card h3 {
  font-size: 1.25rem;
  margin: 32px 0 16px 0;
  color: var(--text-white);
}

.tutorial-card h3:first-of-type {
  margin-top: 0;
}

.tutorial-card p {
  font-size: 0.95rem;
  margin-bottom: 16px;
  line-height: 1.6;
}

.tutorial-card ul, .tutorial-card ol {
  padding-left: 24px;
  margin-bottom: 24px;
}

.tutorial-card li {
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.tutorial-card code {
  background-color: var(--surface-2);
  color: var(--warn);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.9rem;
}

.code-box {
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: var(--radius-md);
  font-family: monospace;
  font-size: 0.85rem;
  color: #ffe680;
  overflow-x: auto;
  margin: 16px 0;
}

.alert-info {
  background-color: rgba(30, 144, 255, 0.08);
  border: 1px solid rgba(30, 144, 255, 0.15);
  padding: 16px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  display: flex;
  gap: 16px;
  font-size: 0.9rem;
}

.alert-info i {
  color: #63b3ff;
  font-size: 1.2rem;
  margin-top: 2px;
}

.alert-info div {
  color: #c9e3ff;
}

.alert-info h4 {
  color: #63b3ff;
  margin-bottom: 4px;
}

/* --- TOAST SYSTEM --- */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
}

.toast {
  background-color: #1f1f1f;
  border-left: 4px solid var(--accent);
  color: var(--text-white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  min-width: 300px;
  animation: slideInLeft 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast.toast-success {
  border-left-color: var(--success);
}

.toast.toast-success i {
  color: var(--success);
}

.toast.toast-error {
  border-left-color: var(--accent);
}

.toast.toast-error i {
  color: var(--accent);
}

@keyframes slideInLeft {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}