/* Global Styles & Variables */
:root {
  --font-title: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Premium HSL Color Palette */
  --bg-color: #0c0f1d;
  --bg-gradient-start: #080a14;
  --bg-gradient-end: #12162a;
  
  --peach-glow: hsla(20, 100%, 65%, 0.15);
  --peach-glow-bright: hsla(20, 100%, 65%, 0.4);
  --peach-primary: hsl(20, 100%, 62%);
  --peach-hover: hsl(15, 100%, 55%);
  --peach-active: hsl(10, 100%, 48%);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --glass-bg: rgba(30, 41, 59, 0.45);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-focus: rgba(255, 122, 69, 0.4);
  --glass-shadow: rgba(0, 0, 0, 0.4);
  
  --error-bg: rgba(239, 68, 68, 0.15);
  --error-border: rgba(239, 68, 68, 0.3);
  --error-text: #fca5a5;

  --transition-smooth: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.2s ease;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  background-image: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-x: hidden;
  position: relative;
}

/* Background Glow Effects */
.background-glows {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.8;
  animation: float-glow 15s infinite ease-in-out alternate;
}

.glow-1 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--peach-glow) 0%, transparent 70%);
  top: -10%;
  right: 15%;
}

.glow-2 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
  bottom: -10%;
  left: 10%;
  animation-delay: -5s;
}

@keyframes float-glow {
  0% {
    transform: translate(0, 0) scale(1);
  }
  100% {
    transform: translate(40px, 30px) scale(1.1);
  }
}

/* Screen Transitions & Layout */
.app-container {
  width: 100%;
  max-width: 1200px;
  padding: 24px;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
}

.screen {
  opacity: 0;
  visibility: hidden;
  display: none;
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform: translateY(20px);
  width: 100%;
  max-width: 460px;
}

.screen.active {
  opacity: 1;
  visibility: visible;
  display: block;
  transform: translateY(0);
}

#authenticated-screen.active {
  max-width: 512px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Premium Glassmorphic Cards */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 20px 40px var(--glass-shadow), 
              inset 0 1px 1px rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
}

.glass-card:hover {
  border-color: rgba(255, 122, 69, 0.15);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.45), 
              0 0 30px rgba(255, 122, 69, 0.05);
}

/* Card Header & Brand Styling */
.card-header {
  text-align: center;
  margin-bottom: 32px;
}

.brand-logo {
  width: 68px;
  height: 68px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 16px auto;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  transition: var(--transition-smooth);
}

.brand-logo:hover {
  transform: scale(1.08) rotate(5deg);
  border-color: var(--peach-primary);
  box-shadow: 0 8px 20px rgba(255, 122, 69, 0.2);
}

.logo-emoji {
  font-size: 32px;
}

.portal-title {
  font-family: var(--font-title);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, #ffffff, #ffd6cc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}

.portal-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 400;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Input Fields & Forms */
.input-group {
  margin-bottom: 24px;
  text-align: left;
}

.input-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  margin-left: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 16px;
  font-size: 16px;
  pointer-events: none;
  opacity: 0.6;
  transition: var(--transition-fast);
}

.input-wrapper input {
  width: 100%;
  padding: 16px 16px 16px 48px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: var(--transition-smooth);
}

.input-wrapper input:focus {
  border-color: var(--glass-border-focus);
  background: rgba(15, 23, 42, 0.85);
  box-shadow: 0 0 0 4px rgba(255, 122, 69, 0.1),
              inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.input-wrapper input:focus + .input-icon {
  opacity: 1;
}

/* Premium Buttons & Loaders */
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  padding: 16px;
  border: none;
  border-radius: 14px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--peach-primary) 0%, #ff4d4d 100%);
  color: white;
  box-shadow: 0 8px 20px rgba(255, 77, 77, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(255, 77, 77, 0.35);
}

.btn-primary:active {
  transform: translateY(0);
  background: linear-gradient(135deg, var(--peach-hover) 0%, var(--peach-active) 100%);
}

/* Error banner with glass styling */
.error-banner {
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  border-radius: 12px;
  color: var(--error-text);
  font-size: 14px;
  padding: 12px 16px;
  margin-bottom: 24px;
  text-align: left;
  display: none;
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* Loading Screen Spinner */
.spinner-container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.glowing-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid rgba(255, 122, 69, 0.1);
  border-radius: 50%;
  border-top-color: var(--peach-primary);
  animation: spin 1s cubic-bezier(0.5, 0.1, 0.5, 0.9) infinite;
  box-shadow: 0 0 15px rgba(255, 122, 69, 0.15);
  margin-bottom: 20px;
}

.loading-text {
  color: var(--text-secondary);
  font-size: 15px;
  letter-spacing: 0.5px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Authenticated Protected View Styling */
.portal-layout {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.portal-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 20px;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-badge {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--peach-glow-bright);
  border: 1px solid rgba(255, 122, 69, 0.3);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
}

.user-details h3 {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 600;
}

.user-role {
  font-size: 12px;
  color: var(--peach-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  padding: 10px 20px;
  border-radius: 10px;
  width: auto;
  font-size: 14px;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.media-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.media-title {
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.media-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 500px;
}

.media-frame {
  width: 100%;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
  background: rgba(15, 23, 42, 0.4);
  position: relative;
  aspect-ratio: 16/10;
  display: flex;
  justify-content: center;
  align-items: center;
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.media-frame:hover img {
  transform: scale(1.03);
}

.media-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  padding: 24px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.overlay-info h4 {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.overlay-info p {
  font-size: 12px;
  color: var(--text-secondary);
}

.overlay-tag {
  background: var(--peach-primary);
  color: white;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Responsive Overrides */
@media (max-width: 640px) {
  body {
    padding: 16px;
  }
  .glass-card {
    padding: 28px 20px;
  }
  .portal-title {
    font-size: 28px;
  }
  #authenticated-screen.active {
    max-width: 100%;
  }
}

/* Centered Logo for Authenticated View */
.centered-logo {
  max-width: 100%;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.centered-logo:hover {
  transform: scale(1.02);
}

/* Authenticated Theme - Minimal white background layout */
body.authenticated-theme {
  background-color: #ffffff !important;
  background-image: none !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  min-height: 100vh !important;
  margin: 0 !important;
  padding: 0 !important;
}

body.authenticated-theme .background-glows {
  display: none !important;
}

body.authenticated-theme .app-container {
  padding: 0 !important;
  margin: 0 !important;
  max-width: 100% !important;
  width: 100% !important;
  height: 100vh !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  z-index: 10 !important;
}

body.authenticated-theme #authenticated-screen {
  max-width: 512px !important;
  width: 100% !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}

body.authenticated-theme #authenticated-screen.active {
  display: flex !important;
}

body.authenticated-theme #login-screen {
  display: none !important;
}

body.authenticated-theme .centered-logo {
  max-width: 90% !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}