/* Layout and Core Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
@import 'variables.css';

/* App Container */
#app {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* Sidebar Navigation */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-sidebar);
  border-right: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-lg) 0;
  position: fixed;
  height: 100vh;
  z-index: 40;
}

/* Auth Loading State (FOUC Prevention) */
body.auth-loading {
  overflow: hidden;
  background-color: white;
}
body.auth-loading #app {
  display: none !important;
}
.global-loader {
  display: none;
}
body.auth-loading .global-loader {
  display: flex;
  position: fixed;
  inset: 0;
  background: white;
  z-index: 9999;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.loader-spinner {
  border: 4px solid rgba(218, 62, 48, 0.2);
  border-left-color: #da3e30;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  animation: auth-spin 1s linear infinite;
  margin-bottom: var(--spacing-md);
}
@keyframes auth-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.sidebar-header {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: var(--spacing-lg);
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-black);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo span {
  color: #da3e30;
}

.nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  padding: 0 var(--spacing-md);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-weight: 500;
  transition: all 0.2s ease;
}

.nav-link:hover {
  background-color: var(--bg-main);
  color: var(--color-black);
}

/* Active state for navigation */
.nav-link.active {
  background-color: rgba(218, 62, 48, 0.05); /* Red tint */
  color: #da3e30;
}

.nav-link i {
  /* Using Phosphor/Lucide icons via standard <i> tags if imported, or just placeholders for now */
  width: 20px;
  height: 20px;
}

/* Main Content Area */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--spacing-xl);
  max-width: 1200px;
}

/* Utility UI Components */

.card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  border: 1px solid #f1f5f9;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-black);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-md);
  font-weight: 500;
  transition: all 0.2s ease;
}

.btn-primary {
  background-color: #da3e30; /* Updated red */
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: #b82c20;
}

.btn-outline {
  border: 1px solid #e2e8f0;
  background-color: transparent;
  color: var(--color-black);
}

.btn-outline:hover {
  background-color: var(--bg-main);
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-main);
}

.form-control {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  background-color: var(--bg-input);
  transition: border-color 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-white);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  
  .sidebar.mobile-open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
    padding: var(--spacing-md);
  }
  
  /* Mobile Header */
  .mobile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background-color: var(--bg-card);
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 30;
  }
}

/* Hide mobile header on desktop */
@media (min-width: 769px) {
  .mobile-header {
    display: none;
  }
}

/* ========================================================
   NEW STYLES FOR REDESIGN
   ======================================================== */

/* Unified Hero Header (Video + Calendar) */
.hero-header {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  padding: var(--spacing-xxl) var(--spacing-xl);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  min-height: 400px;
}

@media(min-width: 900px) {
  .hero-header {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
}

.hero-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.8), rgba(0,0,0,0.4));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-subtitle {
  text-transform: uppercase;
  font-size: 0.875rem;
  letter-spacing: 1px;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  margin-bottom: 4px;
}

.hero-title {
  font-size: 3rem;
  margin: 0 0 var(--spacing-lg) 0;
  color: white;
  text-transform: uppercase;
}

/* Video Player Styling */
.video-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 16/9;
  background: black;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid white;
}

.video-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  transition: transform 0.2s ease;
  z-index: 2;
  border: 4px solid #da3e30;
}

.play-button:hover {
  transform: translate(-50%, -50%) scale(1.1);
}

.play-button i {
  color: #da3e30;
  margin-left: 4px; /* visually center play icon */
}

/* Calendar Widget */
.calendar-widget {
  background: white;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 320px;
  justify-self: end;
}

.calendar-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  font-size: 0.95rem;
}

.calendar-nav-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center;
  font-size: 0.875rem;
}

.calendar-day-name {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.calendar-day {
  padding: 6px 0;
  border-radius: 4px;
  color: var(--color-text-muted);
  cursor: pointer;
  border: 1px solid #f1f5f9;
}

.calendar-day.active {
  background: black;
  color: white;
  font-weight: 700;
  border-color: black;
}

.calendar-day.current-month {
  color: var(--color-black);
}

/* Red Dashed Inputs (Evening/Leverage) */
.input-dashed {
  width: 100%;
  border: none;
  border-bottom: 1px dashed #da3e30;
  background: transparent;
  padding: 8px 0;
  font-size: 1rem;
  color: var(--color-black);
  outline: none;
  margin-bottom: var(--spacing-sm);
}

.input-dashed:focus {
  border-bottom: 2px solid #da3e30;
}

/* Custom Red-Themed Selects */
.select-custom {
  appearance: none;
  width: 60px;
  padding: 4px 24px 4px 12px;
  border: 1px solid #da3e30;
  border-radius: var(--radius-sm);
  background-color: white;
  color: var(--color-black);
  font-weight: 600;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23da3e30' 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 6px center;
  outline: none;
}

.select-custom-wrapper {
  position: relative;
  display: inline-block;
}

.form-section-header-red {
  background-color: #da3e30;
  color: white;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-md);
  font-weight: 600;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}