@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #dfaa86;
  --primary-hover: #c68463;
  --primary-light: #fae2cc;
  --primary-dark: #9e5f41;
  --gold: #dfaa86;
  --gold-glow: rgba(223, 170, 134, 0.4);
  --bg-dark: #070a18;
  --panel-dark: #0d1430;
  --border-dark: rgba(223, 170, 134, 0.22);
}

* {
  font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  height: 100dvh;
  min-height: 100dvh;
  width: 100%;
  position: fixed;
  inset: 0;
  margin: 0;
  padding: 0;
  overflow: hidden !important; /* Only chat container scrolls! */
  background-color: #070a18 !important;
  background: radial-gradient(ellipse at 50% 0%, #19275c 0%, #0c1433 45%, #050713 100%) !important;
  color: #fbf2eb;
}

/* Custom Scrollbar for Chat & Panels */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(7, 10, 24, 0.6);
}
::-webkit-scrollbar-thumb {
  background: rgba(223, 170, 134, 0.3);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(223, 170, 134, 0.6);
}

/* Metallic & Gold Text Accents */
.text-gold-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #fae2cc 30%, #dfaa86 65%, #c48364 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-glow {
  box-shadow: 0 0 25px rgba(223, 170, 134, 0.35), inset 0 0 15px rgba(223, 170, 134, 0.2);
}

.logo-border {
  border: 1.5px solid rgba(223, 170, 134, 0.55);
}

/* User Name Color Coding */
.user-name-super-admin {
  color: #fbbf24 !important; /* Luminous Vivid Golden Amber - highly clear & readable */
  font-weight: 900 !important;
  font-size: 13px !important;
  letter-spacing: 0.35px;
  paint-order: stroke fill;
  -webkit-text-stroke: 0.5px #000000;
  text-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.95),
    0 0 1px #000000,
    0 0 6px rgba(251, 191, 36, 0.45) !important;
  display: inline-flex;
  align-items: center;
}

.badge-super-admin-shield {
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  line-height: 1;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.7));
  vertical-align: middle;
}

/* Role-based chat message text styles with black outline */
.msg-text-super-admin {
  color: #fbbf24 !important; /* Elegant warm golden yellow */
  font-weight: 700;
  text-shadow: 
    -1px -1px 0 #000000,  
     1px -1px 0 #000000,
    -1px  1px 0 #000000,
     1px  1px 0 #000000,
     0px  1px 2px rgba(0, 0, 0, 0.85);
  -webkit-text-stroke: 0.35px #000000;
  letter-spacing: 0.2px;
  line-height: 1.6;
}

.msg-text-teacher {
  color: #d8b4fe !important; /* Royal purple */
  font-weight: 700;
  text-shadow: 
    -1px -1px 0 #000000,  
     1px -1px 0 #000000,
    -1px  1px 0 #000000,
     1px  1px 0 #000000,
     0px  1px 2px rgba(0, 0, 0, 0.85);
  -webkit-text-stroke: 0.35px #000000;
  letter-spacing: 0.2px;
  line-height: 1.6;
}

.msg-text-admin {
  color: #6ee7b7 !important; /* Emerald green */
  font-weight: 700;
  text-shadow: 
    -1px -1px 0 #000000,  
     1px -1px 0 #000000,
    -1px  1px 0 #000000,
     1px  1px 0 #000000,
     0px  1px 2px rgba(0, 0, 0, 0.85);
  -webkit-text-stroke: 0.35px #000000;
  letter-spacing: 0.2px;
  line-height: 1.6;
}

.msg-text-student {
  color: #f8fafc !important; /* Unified crisp soft white for all student levels */
  font-weight: 500;
  line-height: 1.6;
}

.user-name-admin {
  color: #34d399 !important; /* Emerald green for admins */
  font-weight: 800;
  text-shadow: 0 0 8px rgba(52, 211, 153, 0.3);
}

.user-name-teacher {
  color: #c084fc !important; /* Royal purple for teachers */
  font-weight: 800;
  text-shadow: 0 0 8px rgba(192, 132, 252, 0.4);
}

.user-name-boy {
  color: #38bdf8 !important; /* Sky Blue for male students */
  font-weight: 700;
}

.user-name-girl {
  color: #f472b6 !important; /* Pink for female students */
  font-weight: 700;
  text-shadow: 0 0 6px rgba(244, 114, 182, 0.25);
}

.user-name-guest {
  color: #94a3b8 !important; /* Ash/Gray color for guests */
  font-weight: 700;
}

/* Star Glow & Badges */
.star-badge {
  background: linear-gradient(135deg, rgba(223, 170, 134, 0.2), rgba(199, 131, 97, 0.35));
  border: 1px solid rgba(223, 170, 134, 0.45);
  color: #fae2cc;
  text-shadow: 0 0 10px rgba(223, 170, 134, 0.5);
}

.star-badge-gold {
  background: linear-gradient(135deg, #c78361, #dfaa86, #fae2cc);
  color: #070a18;
  font-weight: 900;
  box-shadow: 0 0 15px rgba(223, 170, 134, 0.6);
}

/* Role Badges */
.badge-super-admin {
  background: linear-gradient(135deg, #b87150, #dfaa86, #fae2cc) !important;
  color: #070a18 !important;
  font-weight: 900 !important;
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 12px rgba(223, 170, 134, 0.45);
}

.badge-admin {
  background: linear-gradient(135deg, #059669, #047857);
  color: white;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

.badge-teacher {
  background: linear-gradient(135deg, #9333ea, #7e22ce);
  color: white;
  box-shadow: 0 0 10px rgba(147, 51, 234, 0.4);
}

.badge-student {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: white;
}

.badge-new-student {
  background: linear-gradient(135deg, #0d9488, #0f766e);
  color: white;
  border: 1px solid rgba(20, 184, 166, 0.4);
  box-shadow: 0 0 10px rgba(13, 148, 136, 0.3);
}

.badge-guest {
  background: linear-gradient(135deg, #475569, #334155);
  color: #e2e8f0;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

/* Question Box Animation */
.question-glow {
  background: linear-gradient(135deg, rgba(223, 170, 134, 0.16) 0%, rgba(14, 21, 53, 0.6) 50%, rgba(199, 131, 97, 0.18) 100%);
  border: 2px solid transparent;
  border-image: linear-gradient(to right, #dfaa86, #f7d6bd, #c78361) 1;
  box-shadow: 0 10px 25px -5px rgba(223, 170, 134, 0.25), 0 8px 10px -6px rgba(199, 131, 97, 0.25);
  animation: pulse-border 3s infinite ease-in-out;
}

@keyframes pulse-border {
  0%, 100% {
    box-shadow: 0 0 15px rgba(223, 170, 134, 0.35), 0 0 30px rgba(199, 131, 97, 0.25);
  }
  50% {
    box-shadow: 0 0 25px rgba(250, 226, 204, 0.5), 0 0 40px rgba(223, 170, 134, 0.4);
  }
}

/* Star Confetti Animation */
@keyframes floatUp {
  0% {
    opacity: 1;
    transform: translateY(0) scale(1) rotate(0deg);
  }
  100% {
    opacity: 0;
    transform: translateY(-120px) scale(1.6) rotate(45deg);
  }
}

.floating-star {
  position: absolute;
  pointer-events: none;
  animation: floatUp 1.8s forwards ease-out;
}

/* Mute Banner Animation */
.mute-banner {
  background: linear-gradient(90deg, #7f1d1d, #991b1b, #7f1d1d);
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Question Jump Highlight Animation */
.question-jump-target {
  animation: questionFlash 2.5s ease-out;
}

@keyframes questionFlash {
  0%, 25% {
    box-shadow: 0 0 0 4px #dfaa86, 0 0 35px rgba(223, 170, 134, 0.85);
    transform: scale(1.02);
  }
  100% {
    box-shadow: none;
    transform: scale(1);
  }
}

/* Glassmorphism Panels */
.glass-panel {
  background: rgba(13, 20, 48, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(223, 170, 134, 0.22);
}

/* Unread Messages Pill */
.unread-pill {
  animation: bouncePill 2s infinite ease-in-out;
}

@keyframes bouncePill {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* Custom Voice Player Widget */
.voice-bubble {
  background: rgba(14, 22, 53, 0.9);
  border: 1px solid rgba(223, 170, 134, 0.25);
  border-radius: 1.25rem;
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 220px;
}

/* Recording Wave Animation */
.recording-pulse {
  animation: recordingPulse 1.2s infinite;
}

@keyframes recordingPulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

/* ================= SEEREEN STAFF BRAND PALETTE THEME ================= */
.bg-slate-950,
.bg-slate-950\/95,
.bg-slate-950\/90,
.bg-slate-950\/85,
.bg-slate-950\/80,
.bg-slate-950\/60,
.bg-slate-950\/50,
.bg-slate-950\/40,
.bg-slate-950\/30 {
  background-color: rgba(7, 10, 24, 0.95) !important;
}

.bg-slate-900,
.bg-slate-900\/95,
.bg-slate-900\/90,
.bg-slate-900\/80 {
  background-color: rgba(12, 18, 44, 0.92) !important;
}

.bg-slate-800,
.bg-slate-800\/95,
.bg-slate-800\/90,
.bg-slate-800\/80,
.bg-slate-800\/70,
.bg-slate-800\/60 {
  background-color: rgba(18, 28, 66, 0.82) !important;
}

.border-slate-800,
.border-slate-800\/80,
.border-slate-800\/60,
.border-slate-800\/40 {
  border-color: rgba(223, 170, 134, 0.16) !important;
}

.border-slate-700,
.border-slate-700\/80,
.border-slate-700\/70,
.border-slate-700\/60,
.border-slate-700\/50 {
  border-color: rgba(223, 170, 134, 0.24) !important;
}

.border-slate-600 {
  border-color: rgba(223, 170, 134, 0.38) !important;
}

/* Rose-Gold & Bronze Buttons */
button.bg-indigo-600,
button.bg-indigo-700,
.from-indigo-600.to-indigo-700,
.from-indigo-600.to-purple-600,
.from-purple-600.to-indigo-600 {
  background: linear-gradient(135deg, #c78361 0%, #dfaa86 45%, #fae2cc 100%) !important;
  color: #080c1d !important;
  font-weight: 900 !important;
  border: 1px solid rgba(250, 226, 204, 0.5) !important;
  box-shadow: 0 4px 18px rgba(223, 170, 134, 0.35) !important;
}

button.bg-indigo-600:hover,
button.bg-indigo-700:hover {
  background: linear-gradient(135deg, #d38f6d 0%, #e8ba99 45%, #fff1e3 100%) !important;
  box-shadow: 0 6px 22px rgba(223, 170, 134, 0.5) !important;
}

/* Input Fields Styling */
input[type="text"],
input[type="password"],
input[type="number"],
input[type="datetime-local"],
textarea,
select {
  background-color: rgba(9, 14, 34, 0.85) !important;
  border: 1px solid rgba(223, 170, 134, 0.28) !important;
  color: #ffffff !important;
}

input:focus,
textarea:focus,
select:focus {
  border-color: #dfaa86 !important;
  box-shadow: 0 0 12px rgba(223, 170, 134, 0.35) !important;
  outline: none !important;
}

/* ================= LIGHT MODE OVERRIDES ================= */
body.light-theme {
  background: radial-gradient(ellipse at 50% 0%, #fef8f4 0%, #f6ebe1 50%, #ede0d4 100%) !important;
  color: #1a1512 !important;
}

body.light-theme .bg-slate-950,
body.light-theme .bg-slate-950\/95,
body.light-theme .bg-slate-950\/90,
body.light-theme .bg-slate-950\/85,
body.light-theme .bg-slate-950\/80,
body.light-theme .bg-slate-950\/60,
body.light-theme .bg-slate-950\/50,
body.light-theme .bg-slate-950\/40 {
  background-color: #f6ebe1 !important;
}

body.light-theme .bg-slate-900,
body.light-theme .bg-slate-900\/95,
body.light-theme .bg-slate-900\/90,
body.light-theme .bg-slate-900\/80 {
  background-color: #ffffff !important;
}

body.light-theme .bg-slate-800,
body.light-theme .bg-slate-800\/95,
body.light-theme .bg-slate-800\/90,
body.light-theme .bg-slate-800\/80,
body.light-theme .bg-slate-800\/70,
body.light-theme .bg-slate-800\/60 {
  background-color: #fbf5ef !important;
}

body.light-theme .border-slate-800,
body.light-theme .border-slate-800\/80,
body.light-theme .border-slate-800\/60,
body.light-theme .border-slate-800\/40,
body.light-theme .border-slate-700,
body.light-theme .border-slate-700\/80,
body.light-theme .border-slate-700\/70,
body.light-theme .border-slate-700\/60 {
  border-color: rgba(199, 131, 97, 0.25) !important;
}

body.light-theme .text-white {
  color: #000000 !important;
}

body.light-theme .text-slate-100 {
  color: #000000 !important;
}

body.light-theme .text-slate-200 {
  color: #0f172a !important;
}

body.light-theme .text-slate-300 {
  color: #1e293b !important;
}

/* Chat messages text: pure black for readability in light mode */
body.light-theme .chat-msg-item .text-slate-100,
body.light-theme .chat-msg-item .text-white,
body.light-theme .chat-msg-item .text-slate-200,
body.light-theme .chat-msg-item .text-slate-300,
body.light-theme .chat-msg-item .text-xs,
body.light-theme .chat-msg-item .text-sm,
body.light-theme .msg-text-student,
body.light-theme [class*="msg-text-student"],
body.light-theme .chat-msg-item .msg-text-student,
body.light-theme .chat-msg-item div.msg-text-student,
body.light-theme .chat-msg-item div[class*="msg-text-student"] {
  color: #000000 !important;
  text-shadow: none !important;
}

body.light-theme .chat-msg-item .bg-slate-800\/90,
body.light-theme .chat-msg-item .bg-slate-800,
body.light-theme .chat-msg-item .bg-slate-900\/95,
body.light-theme .chat-msg-item .bg-slate-900 {
  background-color: #ffffff !important;
  border-color: #cbd5e1 !important;
  color: #000000 !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06) !important;
}

body.light-theme .chat-msg-item .bg-gradient-to-r.from-indigo-600.to-indigo-700,
body.light-theme .chat-msg-item .bg-indigo-600 {
  background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%) !important;
}

body.light-theme .chat-msg-item .bg-gradient-to-r.from-indigo-600.to-indigo-700 *,
body.light-theme .chat-msg-item .bg-indigo-600 * {
  color: #ffffff !important;
}

body.light-theme .text-slate-400 {
  color: #475569 !important;
}

body.light-theme .text-slate-500 {
  color: #64748b !important;
}

body.light-theme input,
body.light-theme textarea,
body.light-theme select {
  background-color: #ffffff !important;
  color: #1a1512 !important;
  border-color: rgba(199, 131, 97, 0.4) !important;
}

body.light-theme input::placeholder,
body.light-theme textarea::placeholder {
  color: #a38d81 !important;
}

body.light-theme .voice-bubble {
  background-color: #fbf5ef !important;
  border-color: rgba(199, 131, 97, 0.3) !important;
}

/* ================= MOBILE OPTIMIZATIONS ================= */
.scrollbar-none::-webkit-scrollbar {
  display: none;
}
.scrollbar-none {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

* {
  -webkit-tap-highlight-color: transparent;
}

.overflow-y-auto {
  -webkit-overflow-scrolling: touch;
}

#mainApp {
  height: 100% !important;
  height: 100dvh !important;
  max-height: 100dvh !important;
  width: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden !important;
  position: relative;
}

main {
  min-height: 0 !important;
}

#messagesContainer {
  min-height: 0 !important;
  flex: 1 1 0% !important;
}

#chatInputBar {
  padding-bottom: max(0.65rem, env(safe-area-inset-bottom)) !important;
  z-index: 20;
}

@media (max-width: 768px) {
  input[type="text"],
  input[type="password"],
  input[type="number"],
  input[type="datetime-local"],
  textarea,
  select {
    font-size: 16px !important;
  }
}