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

:root {
  /* --- Typography --- */
  --font-body: 'Outfit', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;

  /* --- 60-30-10 Professional Color System --- */
  /* 60% Neutral (White/Gray) */
  --bg-neutral: #F9FAFB;          /* Page background - Very light gray */
  --card-white: #FFFFFF;           /* Card background - Pure white */
  --border-light: #E5E7EB;        /* Light borders */
  --border-input: #D1D5DB;        /* Input borders */
  --surface-subtle: #F3F4F6;      /* Subtle gray backgrounds */
  
  /* 30% Secondary (Dark Gray) */
  --text-heading: #111827;        /* Headings - Nearly black */
  --text-secondary: #6B7280;       /* Subtext - Dark gray */
  --text-input: #000000;          /* Input text - Black */
  --text-feature: #374151;        /* Feature badges - Dark gray */
  
  /* 10% Accent (Brand Color - Deep Forest Green) */
  --accent-primary: #065F46;       /* Deep Forest Green - Only for Call button */
  --accent-hover: #047857;        /* Slightly lighter for hover */
  
  /* Legacy compatibility variables */
  --primary: #065F46;
  --primary-hover: #047857;
  --accent: #065F46;
  --primary-teal: #065F46;
  --primary-teal-dark: #047857;
  --primary-teal-light: #065F46;
  --accent-gold: #065F46;
  --accent-purple: #065F46;
  --accent-green: #065F46;
  --accent-orange: #065F46;
  --white: #FFFFFF;
  --text-dark: #111827;
  --text-medium: #6B7280;
  --text-light: #6B7280;
  --gray-light: #F3F4F6;
  --gray-border: #E5E7EB;
  --card-bg: #FFFFFF;
  --card-border: #E5E7EB;
  --input-bg: #FFFFFF;
  --input-border: #D1D5DB;
  --font-family: 'Outfit', sans-serif;
  
  /* Shadows - Subtle and professional */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] {
  /* Dark Mode - Still following 60-30-10 but adjusted */
  --bg-neutral: #111827;
  --card-white: #1F2937;
  --border-light: #374151;
  --border-input: #4B5563;
  --surface-subtle: #374151;
  
  --text-heading: #F9FAFB;
  --text-secondary: #D1D5DB;
  --text-input: #F9FAFB;
  --text-feature: #9CA3AF;
  
  --accent-primary: #10B981;
  --accent-hover: #34D399;
  
  /* Legacy compatibility */
  --primary: #10B981;
  --primary-hover: #34D399;
  --accent: #10B981;
  --primary-teal: #10B981;
  --primary-teal-dark: #047857;
  --primary-teal-light: #34D399;
  --accent-gold: #10B981;
  --accent-purple: #10B981;
  --accent-green: #10B981;
  --accent-orange: #10B981;
  --white: #1F2937;
  --text-dark: #F9FAFB;
  --text-medium: #D1D5DB;
  --text-light: #D1D5DB;
  --gray-light: #374151;
  --gray-border: #4B5563;
  --card-bg: #1F2937;
  --card-border: #374151;
  --input-bg: #1F2937;
  --input-border: #4B5563;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
}

* { 
  box-sizing: border-box; 
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg-neutral);
  color: var(--text-heading);
  min-height: 100vh;
  transition: all 0.4s ease;
  overflow-x: hidden;
}

/* Remove animated background particles for professional look */
body::before {
  display: none;
}

/* Start Screen */
.start-screen {
  position: relative;
  z-index: 1;
}

.start-screen::before {
  display: none;
}

/* --- Utilities --- */
.hidden { display: none !important; }

/* --- The "Premium Card" --- */
.container {
  max-width: 520px;
  margin: 0 auto;
  padding: 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Responsive Container */
@media (max-width: 768px) {
  .container {
    padding: 16px;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 12px;
  }
}

.start-card {
  background: var(--card-white);
  border: 1px solid rgba(6, 95, 70, 0.12); /* Subtle, blended border with low opacity */
  border-radius: 16px;
  padding: 48px 36px;
  box-shadow: 0 4px 20px rgba(6, 95, 70, 0.08),
              0 1px 3px rgba(6, 95, 70, 0.06),
              inset 0 1px 0 rgba(255, 255, 255, 0.9); /* Soft inner highlight */
  text-align: center;
  position: relative;
  overflow: hidden;
}

[data-theme="dark"] .start-card {
  border: 1px solid rgba(16, 185, 129, 0.15);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3),
              0 1px 3px rgba(0, 0, 0, 0.2),
              inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.start-card:hover {
  border-color: rgba(6, 95, 70, 0.2); /* Slightly more visible on hover */
  box-shadow: 0 6px 24px rgba(6, 95, 70, 0.12),
              0 2px 6px rgba(6, 95, 70, 0.08),
              inset 0 1px 0 rgba(255, 255, 255, 0.95);
  transform: translateY(-2px);
  transition: all 0.3s ease;
}

[data-theme="dark"] .start-card:hover {
  border-color: rgba(16, 185, 129, 0.25);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4),
              0 2px 6px rgba(0, 0, 0, 0.3),
              inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Responsive Start Card */
@media (max-width: 768px) {
  .start-card {
    padding: 32px 24px;
    border-radius: 12px;
  }
}

@media (max-width: 480px) {
  .start-card {
    padding: 24px 16px;
    border-radius: 12px;
    border-width: 1.5px;
  }
}

/* Remove top sheen for professional look */
.start-card::before {
  display: none;
}

/* --- Typography & Branding --- */
h1, h2, h3, .btn {
  font-family: var(--font-heading);
  letter-spacing: -0.5px;
}

.coach-name {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 600; /* Semi-Bold instead of Extra Bold */
  margin: 16px 0 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  
  /* Solid color - No gradient, no animation */
  color: var(--text-heading);
  background: none;
  -webkit-text-fill-color: var(--text-heading);
  animation: none;
}

/* Responsive Typography */
@media (max-width: 768px) {
  .coach-name {
    font-size: 2rem;
    margin: 12px 0 6px;
  }
  
  .coach-tagline {
    font-size: 0.8125rem;
    margin-bottom: 24px;
  }
}

@media (max-width: 480px) {
  .coach-name {
    font-size: 1.75rem;
    letter-spacing: 0.3px;
    margin: 10px 0 4px;
  }
  
  .coach-tagline {
    font-size: 0.75rem;
    margin-bottom: 20px;
  }
}

.coach-name::after {
  display: none; /* Remove glow effect */
}

.coach-tagline {
  color: var(--text-secondary);
  font-size: 0.875rem; /* Smaller */
  font-weight: 400; /* Regular weight */
  letter-spacing: 0.3px;
  margin-bottom: 32px;
}

/* --- Profile Picture (Professional) --- */
.profile-container {
  width: 140px; 
  height: 140px;
  margin: 0 auto 24px;
  position: relative;
}

.profile-img {
  width: 100%; 
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border-light); /* Thin, subtle border */
  box-shadow: var(--shadow-sm); /* Remove colored glow */
  z-index: 2; 
  position: relative;
  transition: all 0.3s ease;
  background: var(--card-white);
}

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

/* Responsive Profile Picture */
@media (max-width: 768px) {
  .profile-container {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
  }
}

@media (max-width: 480px) {
  .profile-container {
    width: 100px;
    height: 100px;
    margin: 0 auto 16px;
  }
}

/* --- Feature Badges (Professional) --- */
.offer-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-subtle); /* Subtle gray background */
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--text-feature);
  margin-bottom: 32px;
  font-weight: 400;
}

.offer-badge i {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.offer-badge strong {
  color: var(--text-feature);
  font-weight: 500;
}

.offer-badge .divider {
  color: var(--text-secondary);
  margin: 0 4px;
}

/* --- Inputs (Professional) --- */
.form-group-enhanced { 
  margin-bottom: 20px; 
  text-align: left; 
}

.form-group-enhanced label {
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 6px;
  display: block;
}

.form-group-enhanced input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-input);
  background: var(--card-white);
  color: var(--text-input);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.2s ease;
}

.form-group-enhanced input::placeholder {
  color: var(--text-secondary);
}

.form-group-enhanced input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(6, 95, 70, 0.1);
}

[data-theme="dark"] .form-group-enhanced input {
  background: var(--card-white);
  border-color: var(--border-input);
}

[data-theme="dark"] .form-group-enhanced input:focus {
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

/* --- Buttons (Professional - Only Accent Color) --- */
.btn-start-call {
  width: 100%;
  padding: 16px 28px;
  background: var(--accent-primary); /* Matte/Flat finish - No gradient */
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500; /* Medium weight */
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn-start-call:hover {
  background: var(--accent-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-start-call:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-start-call i { 
  font-size: 1rem; 
}

/* Responsive Buttons */
@media (max-width: 768px) {
  .btn-start-call {
    padding: 14px 24px;
    font-size: 0.9375rem;
  }
}

@media (max-width: 480px) {
  .btn-start-call {
    padding: 12px 20px;
    font-size: 0.875rem;
    gap: 8px;
  }
  
  .btn-start-call i {
    font-size: 0.875rem;
  }
}

/* Remove all gradient and animation effects */
.btn-start-call::before,
.btn-start-call::after {
  display: none;
}

/* --- Permission Box (Minimized) --- */
.permission-notice-enhanced {
  display: none; /* Hide by default - show only when needed */
}

/* Alternative: Small text under button */
.permission-text-small {
  display: block;
  text-align: center;
  margin-top: 8px;
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* --- Side Panel --- */
.side-panel {
  background: #F8FAFC; /* Very light off-white */
  border-right: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  height: 100vh;
}

[data-theme="dark"] .side-panel {
  background: #1F2937; /* Dark slate for dark mode */
}

.side-panel-header { 
  border-bottom: 1px solid var(--border-light);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.side-panel-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, #047857 0%, #065F46 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #047857; /* Dark emerald */
  letter-spacing: 0.5px;
}

[data-theme="dark"] .logo-text {
  color: #10B981; /* Bright emerald for dark mode */
}

.side-panel-header-actions {
  display: flex;
  gap: 8px;
}

.side-panel-action-btn {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--border-light);
  border-radius: 8px; /* Slightly rounded square */
  background: transparent; /* Outline button */
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-heading);
}

.side-panel-action-btn:hover {
  background: var(--surface-subtle);
  border-color: var(--text-heading);
  transform: scale(1.05);
}

[data-theme="dark"] .side-panel-action-btn {
  background: transparent;
  border-color: #4B5563;
  color: var(--text-secondary);
}

[data-theme="dark"] .side-panel-action-btn:hover {
  background: #4B5563;
}

.side-panel-content {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
}

/* Talk Time Card */
.talktime-card {
  background: linear-gradient(135deg, #FFFFFF 0%, #F0F9FF 100%); /* White to pale-blue gradient */
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08),
              0 2px 4px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
}

[data-theme="dark"] .talktime-card {
  background: linear-gradient(135deg, #1F2937 0%, #111827 100%);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4),
              0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Label Row */
.talktime-label-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

.talktime-label-row i {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Large Value Box */
.talktime-value-box {
  background: linear-gradient(135deg, #D1FAE5 0%, #FFFFFF 100%); /* Light mint to white */
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  margin-bottom: 20px;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .talktime-value-box {
  background: linear-gradient(135deg, #064E3B 0%, #1F2937 100%);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.talktime-value-box span:first-child {
  font-size: 2.5rem;
  font-weight: 800;
  color: #047857; /* Dark emerald */
  font-family: var(--font-heading);
  line-height: 1;
}

[data-theme="dark"] .talktime-value-box span:first-child {
  color: #10B981; /* Bright emerald for dark mode */
}

.talktime-unit {
  font-size: 1.25rem;
  font-weight: 600;
  color: #047857;
  margin-left: 4px;
}

[data-theme="dark"] .talktime-unit {
  color: #10B981;
}

/* Progress Bar Container */
.talktime-progress-container {
  margin-bottom: 12px;
}

.talktime-progress-bar {
  width: 100%;
  height: 8px;
  background: var(--surface-subtle);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

[data-theme="dark"] .talktime-progress-bar {
  background: #374151;
}

.talktime-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #047857 0%, #10B981 100%);
  border-radius: 4px;
  transition: width 0.3s ease;
}

[data-theme="dark"] .talktime-progress-fill {
  background: linear-gradient(90deg, #10B981 0%, #34D399 100%);
}

/* Progress Text */
.talktime-progress-text {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.side-panel-footer { 
  border-top: 1px solid var(--border-light);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Footer Buttons - White Cards */
.side-panel-footer-btn {
  height: 50px;
  border-radius: 12px;
  background: white;
  border: 1px solid var(--border-light);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
}

.side-panel-footer-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.side-panel-footer-btn:active {
  transform: translateY(0);
}

[data-theme="dark"] .side-panel-footer-btn {
  background: #374151;
  border-color: #4B5563;
  color: var(--text-secondary);
}

[data-theme="dark"] .side-panel-footer-btn:hover {
  background: #4B5563;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* Buy Talktime Button - Special Styling */
.side-panel-buy-btn {
  color: #047857; /* Dark green text */
}

[data-theme="dark"] .side-panel-buy-btn {
  color: #10B981;
}

.buy-btn-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #047857; /* Dark green box */
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.875rem;
}

[data-theme="dark"] .buy-btn-icon {
  background: #10B981;
}

.side-panel-buy-btn span {
  font-weight: 700;
  color: #047857;
}

[data-theme="dark"] .side-panel-buy-btn span {
  color: #10B981;
}

/* Change Account Button */
.side-panel-account-btn {
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.side-panel-account-btn i {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

/* Logout Button */
.side-panel-logout-btn {
  color: var(--text-secondary);
  border: 1px solid var(--border-light);
}

.side-panel-logout-btn i {
  color: var(--text-secondary);
  font-size: 1.125rem;
}

/* --- 1. Clean Profile Picture (No Ring) --- */
.call-profile-section .profile-container {
  position: relative;
  width: 280px;
  height: 280px;
  margin: 0 auto 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.call-profile-section .profile-img {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  z-index: 20;
  border: 4px solid #ffffff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1); /* clean shadow */
  background: white;
}

/* REMOVED: All ::after and ::before ring animations */

/* --- 2. Real-Time Audio Visualizer --- */
#screen-call .voice-wave {
  position: relative;
  margin-top: 16px;   /* Space below the name */
  height: 50px;       /* Taller container for better movement */
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  z-index: 5;
  opacity: 0;         /* Hidden when silent */
  transition: opacity 0.1s ease;
}

/* Ensure hidden is actually hidden */
#screen-call .voice-wave.hidden {
  display: none !important;
  opacity: 0;
}

/* Force show when active */
#screen-call .voice-wave.active {
  opacity: 1 !important;
  display: flex !important;
}

/* The Bars */
#screen-call .voice-wave .bar {
  width: 6px;
  height: 6px;        /* Resting height */
  background: var(--accent-primary); /* Uses your deep green brand color */
  border-radius: 99px;
  transition: height 0.05s ease; /* Ultra-fast response time */
  will-change: height;
}

/* ===== Call Screen (Preserve functionality) ===== */
.call-screen {
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  background: var(--bg-neutral);
  overflow: hidden;
}

/* Hide side panel when call screen is active */
body:has(.call-screen:not(.hidden)) .side-panel,
body:has(.call-screen:not(.hidden)) .side-panel-toggle,
.side-panel.call-hidden,
.side-panel-toggle.call-hidden {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Ensure call screen is visible when not hidden */
.call-screen:not(.hidden) {
  display: flex !important;
  visibility: visible !important;
  opacity: 1 !important;
}

/* Call Header */
.call-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: var(--card-white);
  border-bottom: 1px solid var(--border-light);
  z-index: 100;
}

/* Connection Status */
.connection-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-primary);
  animation: pulse-dot 2s ease-in-out infinite;
}

.connection-status.connected .status-dot {
  background: var(--accent-primary);
  animation: none;
}

.connection-status.connected .status-text {
  color: var(--accent-primary);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* Talktime Badge in Call Header */
.talktime-badge-call {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--surface-subtle);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-heading);
  box-shadow: var(--shadow-sm);
}

.talktime-badge-call i {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.talktime-unit {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* Call Content */
.call-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
  z-index: 1;
}

/* Profile Section */
.call-profile-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 40px;
  visibility: visible;
  opacity: 1;
}

.call-profile-section .profile-img {
  visibility: visible;
  opacity: 1;
}

/* Profile container styles are now defined above in the new section */

/* REMOVED: All pulse animations - Profile image and ring are now static */

.call-profile-section .ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 280px;
  border-radius: 50%;
  border: 3px solid transparent;
  z-index: 2;
  transition: all 0.4s ease;
}

.call-profile-section .ring.connecting {
  border-top-color: var(--accent-primary);
  border-right-color: var(--accent-primary);
  border-bottom-color: transparent;
  border-left-color: transparent;
  box-shadow: 0 0 20px rgba(6, 95, 70, 0.2),
              0 0 40px rgba(6, 95, 70, 0.1);
  animation: spin-ring-enhanced 1s linear infinite;
}

.call-profile-section .ring.speaking {
  border-color: var(--accent-primary);
  box-shadow: 0 0 30px rgba(6, 95, 70, 0.2),
              0 0 60px rgba(6, 95, 70, 0.15),
              0 0 90px rgba(6, 95, 70, 0.1);
  /* REMOVED: pulse animation - ring is now static */
}

[data-theme="dark"] .call-profile-section .ring.speaking {
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.3),
              0 0 60px rgba(16, 185, 129, 0.25),
              0 0 90px rgba(16, 185, 129, 0.15);
  /* REMOVED: pulse animation - ring is now static */
}

@keyframes spin-ring-enhanced {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Call Title Section */
.call-title-section {
  text-align: center;
  margin-top: 8px;
  visibility: visible;
  opacity: 1;
}

.call-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0 0 4px 0;
  letter-spacing: 2px;
  line-height: 1.1;
  visibility: visible;
  opacity: 1;
}

.call-subtitle {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin: 0;
  letter-spacing: 1px;
  text-transform: uppercase;
  visibility: visible;
  opacity: 1;
}

/* Call Timer Section */
.call-timer-section {
  text-align: center;
  margin-bottom: 50px;
  visibility: visible;
  opacity: 1;
}

.call-timer {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--text-heading);
  letter-spacing: 4px;
  margin-bottom: 8px;
  line-height: 1;
  visibility: visible;
  opacity: 1;
}

/* Base Status Text (Default: Gray) */
.call-status-text {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary); /* Gray */
  transition: all 0.2s ease;
  display: inline-block !important; /* Force it to stay visible */
}

/* Speaking State (Active: Green) */
.call-status-text.speaking {
  color: #10b981; /* Bright Green */
  text-shadow: 0 0 15px rgba(16, 185, 129, 0.3); /* Subtle Green Glow */
  transform: scale(1.05); /* Slight pop for emphasis */
}

.call-status-text.hidden {
  display: none !important;
}

/* Enhanced Call Controls */
.call-controls {
  display: flex;
  gap: 32px;
  margin-bottom: 30px;
  align-items: center;
  justify-content: center;
  visibility: visible;
  opacity: 1;
}

.control-btn {
  width: 72px;
  height: 72px;
  min-width: 72px;
  min-height: 72px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: visible;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  touch-action: manipulation;
  background: transparent;
  padding: 0;
}

.control-btn-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  z-index: 1;
}

.control-label {
  position: absolute;
  bottom: -28px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(5px);
  transition: all 0.3s ease;
}

.control-btn:hover .control-label {
  opacity: 1;
  transform: translateY(0);
}

/* Mic Button */
.control-btn.mic .control-btn-inner {
  background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
  color: #222222;
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .control-btn.mic .control-btn-inner {
  background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}

.control-btn.mic:hover .control-btn-inner {
  transform: scale(1.08);
  box-shadow: var(--shadow-md);
}

.control-btn.mic:active .control-btn-inner {
  transform: scale(0.95);
}

.control-btn.mic.muted .control-btn-inner {
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  color: #dc2626;
  box-shadow: 0 4px 12px rgba(220, 38, 60, 0.2),
              0 2px 6px rgba(220, 38, 60, 0.15),
              inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="dark"] .control-btn.mic.muted .control-btn-inner {
  background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 100%);
  color: #fca5a5;
  box-shadow: 0 4px 12px rgba(220, 38, 60, 0.3),
              0 2px 6px rgba(220, 38, 60, 0.2),
              inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.control-btn.mic.muted:hover .control-btn-inner {
  background: linear-gradient(135deg, #fecaca 0%, #fca5a5 100%);
  box-shadow: 0 6px 20px rgba(220, 38, 60, 0.3),
              0 3px 10px rgba(220, 38, 60, 0.2),
              inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

[data-theme="dark"] .control-btn.mic.muted:hover .control-btn-inner {
  background: linear-gradient(135deg, #991b1b 0%, #b91c1c 100%);
  box-shadow: 0 6px 20px rgba(220, 38, 60, 0.4),
              0 3px 10px rgba(220, 38, 60, 0.3),
              inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* End Call Button */
.control-btn.end .control-btn-inner {
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
  color: #dc2626;
  box-shadow: 0 4px 12px rgba(220, 38, 60, 0.2),
              0 2px 6px rgba(220, 38, 60, 0.15),
              inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="dark"] .control-btn.end .control-btn-inner {
  background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 100%);
  color: #fca5a5;
  box-shadow: 0 4px 12px rgba(220, 38, 60, 0.3),
              0 2px 6px rgba(220, 38, 60, 0.2),
              inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.control-btn.end:hover .control-btn-inner {
  transform: scale(1.08);
  background: linear-gradient(135deg, #fecaca 0%, #fca5a5 100%);
  box-shadow: 0 6px 20px rgba(220, 38, 60, 0.3),
              0 3px 10px rgba(220, 38, 60, 0.2),
              inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.control-btn.end:active .control-btn-inner {
  transform: scale(0.95);
}

/* Buy Talktime Button */
.buy-talktime-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--accent-primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
  letter-spacing: 0.3px;
}

.buy-talktime-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  background: var(--accent-hover);
}

.buy-talktime-btn:active {
  transform: translateY(0);
}

.buy-talktime-btn i {
  font-size: 1rem;
}

/* Enhanced Voice Wave for Call Screen */
#screen-call .voice-wave {
  width: 140px;
  height: 100px;
  z-index: 999; /* Increased to ensure it sits on top of the image */
}

#screen-call .voice-wave .bar {
  width: 10px;
  box-shadow: 0 0 15px rgba(14, 165, 233, 0.6);
}

/* ===== Responsive Design ===== */

/* Tablets (641px - 1024px) */
@media (max-width: 1024px) and (min-width: 641px) {
  .container {
    max-width: 600px;
    padding: 20px;
  }
  
  .start-card {
    padding: 40px 32px;
  }
  
  .call-profile-section .profile-container {
    width: 240px;
    height: 240px;
  }
  
  .call-profile-section .profile-img {
    width: 220px;
    height: 220px;
  }
  
  .call-title {
    font-size: 2.25rem;
  }
  
  .call-timer {
    font-size: 3rem;
  }
}

/* Mobile Devices (up to 640px) */
@media (max-width: 640px) {
  /* Start Screen */
  .container {
    padding: 12px;
  }
  
  .start-card {
    padding: 24px 16px;
  }
  
  .coach-name {
    font-size: 1.75rem;
  }
  
  .profile-container {
    width: 100px;
    height: 100px;
  }
  
  .offer-badge {
    font-size: 0.75rem;
    padding: 6px 12px;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .form-group-enhanced input {
    padding: 12px 14px;
    font-size: 0.9375rem;
  }
  
  /* Call Screen */
  .call-header {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .call-content {
    padding: 20px 12px;
  }

  .call-profile-section {
    margin-bottom: 24px;
  }

  .call-profile-section .profile-container {
    width: 180px;
    height: 180px;
  }

  .call-profile-section .profile-img {
    width: 160px;
    height: 160px;
  }

  .call-profile-section .ring {
    width: 180px;
    height: 180px;
  }

  .call-title {
    font-size: 1.75rem;
    letter-spacing: 1px;
  }
  
  .call-subtitle {
    font-size: 0.8125rem;
  }

  .call-timer {
    font-size: 2.25rem;
    letter-spacing: 2px;
  }
  
  .call-status-text {
    font-size: 0.75rem;
  }

  .call-controls {
    gap: 20px;
    margin-bottom: 24px;
  }

  .control-btn {
    width: 56px;
    height: 56px;
    min-width: 56px;
    min-height: 56px;
  }

  .control-btn-inner {
    font-size: 20px;
  }
  
  .control-label {
    font-size: 0.6875rem;
    bottom: -24px;
  }

  .talktime-badge-call {
    padding: 6px 10px;
    font-size: 0.75rem;
  }
  
  .connection-status {
    font-size: 0.75rem;
  }
  
  /* Voice Wave */
  .voice-wave {
    width: 100px;
    height: 50px;
  }
  
  .voice-wave .bar {
    width: 6px;
  }
  
  #screen-call .voice-wave {
    width: 120px;
    height: 80px;
  }
}

/* Small Mobile Devices (up to 480px) */
@media (max-width: 480px) {
  .start-card {
    padding: 20px 12px;
    border-radius: 12px;
  }
  
  .coach-name {
    font-size: 1.5rem;
    margin: 8px 0 4px;
  }
  
  .coach-tagline {
    font-size: 0.6875rem;
    margin-bottom: 16px;
  }
  
  .profile-container {
    width: 80px;
    height: 80px;
    margin: 0 auto 12px;
  }
  
  .offer-badge {
    font-size: 0.6875rem;
    padding: 4px 8px;
    margin-top: 12px;
    margin-bottom: 4px;
  }
  
  .form-group-enhanced {
    margin-bottom: 16px;
  }
  
  .form-group-enhanced label {
    font-size: 0.6875rem;
    margin-bottom: 6px;
  }
  
  .form-group-enhanced input {
    padding: 10px 12px;
    font-size: 0.875rem;
    border-radius: 6px;
  }
  
  .btn-start-call {
    padding: 12px 16px;
    font-size: 0.875rem;
    border-radius: 6px;
  }
  
  /* Call Screen - Small Mobile */
  .call-header {
    padding: 10px 12px;
  }
  
  .call-content {
    padding: 16px 8px;
  }
  
  .call-profile-section .profile-container {
    width: 150px;
    height: 150px;
  }

  .call-profile-section .profile-img {
    width: 130px;
    height: 130px;
  }

  .call-profile-section .ring {
    width: 150px;
    height: 150px;
  }

  .call-title {
    font-size: 1.5rem;
  }

  .call-timer {
    font-size: 2rem;
    letter-spacing: 1px;
  }
  
  .call-controls {
    gap: 16px;
  }

  .control-btn {
    width: 50px;
    height: 50px;
    min-width: 50px;
    min-height: 50px;
  }

  .control-btn-inner {
    font-size: 18px;
  }
  
  .talktime-badge-call {
    padding: 4px 8px;
    font-size: 0.6875rem;
  }
}

/* Large Screens / Laptops (1025px+) */
@media (min-width: 1025px) {
  .container {
    max-width: 560px;
    padding: 32px;
  }
  
  .start-card {
    padding: 56px 44px;
  }
  
  .coach-name {
    font-size: 2.75rem;
  }
  
  .profile-container {
    width: 160px;
    height: 160px;
  }
}

/* Side Panel Responsive */
@media (max-width: 1024px) {
  .side-panel {
    width: 280px;
  }
}

@media (max-width: 768px) {
  .side-panel {
    width: 260px;
  }
  
  .side-panel-header {
    padding: 16px;
  }
  
  .side-panel-content {
    padding: 16px;
  }
  
  .talktime-card {
    padding: 20px;
  }
  
  .talktime-value-box {
    padding: 20px;
  }
  
  .talktime-value-box span:first-child {
    font-size: 2rem;
  }
  
  .side-panel-footer {
    padding: 16px;
  }
  
  .side-panel-footer-btn {
    height: 48px;
    font-size: 0.875rem;
  }
}

@media (max-width: 480px) {
  .side-panel {
    width: 100%;
    max-width: 320px;
  }
  
  .talktime-card {
    padding: 16px;
    border-radius: 16px;
  }
  
  .talktime-value-box {
    padding: 16px;
  }
  
  .talktime-value-box span:first-child {
    font-size: 1.75rem;
  }
  
  .talktime-unit {
    font-size: 1rem;
  }
}

/* Smooth scroll */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%; /* Prevent iOS text size adjustment */
}

/* Focus visible for accessibility */
*:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

/* Touch-friendly improvements for mobile */
@media (max-width: 768px) {
  /* Increase touch target sizes */
  button, .btn, .control-btn {
    min-height: 44px; /* iOS recommended minimum */
    min-width: 44px;
  }
  
  /* Prevent text selection on buttons */
  button, .btn {
    -webkit-tap-highlight-color: rgba(6, 95, 70, 0.2);
    -webkit-touch-callout: none;
    user-select: none;
  }
  
  /* Better spacing for touch */
  .form-group-enhanced {
    margin-bottom: 18px;
  }
  
  .action-buttons-group {
    gap: 12px;
  }
}

/* Landscape orientation adjustments */
@media (max-width: 768px) and (orientation: landscape) {
  .container {
    padding: 12px;
    min-height: auto;
    justify-content: flex-start;
    padding-top: 20px;
  }
  
  .start-card {
    padding: 20px 16px;
  }
  
  .profile-container {
    width: 80px;
    height: 80px;
    margin: 0 auto 12px;
  }
  
  .coach-name {
    font-size: 1.5rem;
    margin: 8px 0 4px;
  }
  
  .call-content {
    padding: 16px 12px;
  }
  
  .call-profile-section {
    margin-bottom: 16px;
  }
  
  .call-profile-section .profile-container {
    width: 140px;
    height: 140px;
  }
  
  .call-profile-section .profile-img {
    width: 120px;
    height: 120px;
  }
}

/* Prevent horizontal scroll on mobile */
body {
  overflow-x: hidden;
  width: 100%;
}

/* Ensure images are responsive */
img {
  max-width: 100%;
  height: auto;
}