/* Waeyuk Content Publishing Design System */
:root {
    /* Premium Color Palette */
    --publish-bg-deep: #050505;
    --publish-surface: rgba(15, 15, 15, 0.8);
    --publish-border: rgba(255, 255, 255, 0.08);
    --publish-border-bright: rgba(255, 255, 255, 0.15);
    
    /* Content Type Colors */
    --color-video: #00f2ff; /* Neon Cyan */
    --color-podcast: #a855f7; /* Royal Purple */
    --color-book: #fbbf24; /* Golden Amber */
    --color-success: #10b981;
    --color-error: #ef4444;
    
    /* Glassmorphism Tokens */
    --glass-blur: 30px;
    --glass-reflection: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0) 100%);
    --glass-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9);
    
    /* Typography */
    --font-primary: 'Outfit', 'Tajawal', sans-serif;
    --font-size-label: 15px;
    --font-size-title: 24px;
}

/* Glassmorphism Utilities */
.glass-modal {
    background: rgba(10, 10, 10, 0.95) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: 1px solid var(--publish-border) !important;
    border-radius: 28px !important;
    box-shadow: var(--glass-shadow) !important;
    overflow: hidden;
    position: relative;
}

.glass-modal::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: 28px;
    background: var(--glass-reflection);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* Modal Backdrop */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    z-index: 2999;
    transition: background 0.3s ease;
}

.modal-overlay.active {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.glass-surface {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 16px;
}

.glow-border-video:hover { border-color: var(--color-video) !important; box-shadow: 0 0 20px rgba(0, 242, 255, 0.2); }
.glow-border-podcast:hover { border-color: var(--color-podcast) !important; box-shadow: 0 0 20px rgba(168, 85, 247, 0.2); }
.glow-border-book:hover { border-color: var(--color-book) !important; box-shadow: 0 0 20px rgba(251, 191, 36, 0.2); }

/* Animations */
@keyframes modalFadeUp {
    from { opacity: 0; transform: translateY(40px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes modalFadeDown {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to { opacity: 0; transform: translateY(40px) scale(0.95); }
}

.animate-fade-up {
    animation: modalFadeUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-fade-down {
    animation: modalFadeDown 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Scrollbar */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.animate-shake {
  animation: shake 0.4s cubic-bezier(.36,.07,.19,.97) both;
}

/* Toggle Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
}

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

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255,255,255,0.1);
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
}

input:checked + .slider {
  background-color: var(--color-video);
  box-shadow: 0 0 10px var(--color-video);
}

input:checked + .slider:before {
  transform: translateX(22px);
}

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

/* Premium Toggle Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
}
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255,255,255,0.1);
  transition: .4s;
  border-radius: 34px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 16px; width: 16px;
  left: 3px; bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}
input:checked + .slider { background-color: var(--waeyuk-neon); }
input:checked + .slider:before { transform: translateX(18px); }

/* Animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-8px); }
    50% { transform: translateX(8px); }
    75% { transform: translateX(-8px); }
}
.shake { animation: shake 0.4s ease-in-out; }

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

.mini-toolbar {
    background: rgba(255, 255, 255, 0.03);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.mini-tool {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    width: 28px;
    height: 28px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all 0.2s ease;
}

.mini-tool:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white;
}

/* AI Sparkle Button */
.ai-sparkle-btn {
    position: absolute;
    left: 15px; /* Left side for RTL */
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--waeyuk-neon);
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0.5; /* Slightly more visible by default */
    pointer-events: auto; /* Make it clickable */
    padding: 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    z-index: 10;
}

.ai-sparkle-btn-relative {
    position: relative;
    background: transparent;
    border: none;
    color: var(--waeyuk-neon);
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0.5;
    pointer-events: auto;
    padding: 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    z-index: 10;
}

.ai-sparkle-btn.active,
.ai-sparkle-btn-relative.active {
    opacity: 1;
    pointer-events: auto;
    animation: sparkleGlow 2s infinite alternate;
}

.ai-sparkle-btn.active:hover,
.ai-sparkle-btn-relative.active:hover {
    transform: scale(1.2);
    filter: drop-shadow(0 0 10px var(--color-podcast));
    color: var(--color-podcast);
}

@keyframes sparkleGlow {
    0% { filter: drop-shadow(0 0 2px var(--waeyuk-neon)); }
    100% { filter: drop-shadow(0 0 8px var(--waeyuk-neon)); color: #fff; }
}

/* AI Progress Indicator */
.ai-progress-container {
    position: relative;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ai-progress-ring__svg {
    position: absolute;
    top: 0;
    left: 0;
    transform: rotate(-90deg);
}
.ai-progress-circle-bg {
    fill: transparent;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 2;
}
.ai-progress-circle {
    fill: transparent;
    stroke: url(#geminiGradient);
    stroke-width: 2;
    stroke-dasharray: 62.83;
    stroke-dashoffset: 62.83;
    transition: stroke-dashoffset 0.5s ease;
    stroke-linecap: round;
}
.ai-progress-text {
    font-size: 8px;
    font-weight: bold;
    color: var(--waeyuk-neon);
    z-index: 2;
    font-family: var(--font-primary);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .glass-modal {
        width: 95% !important;
        margin: 10px auto !important;
        max-height: 90vh !important;
    }
    .modal-body {
        padding: 20px !important;
    }
    .premium-btn {
        height: 45px !important;
        font-size: 13px !important;
    }
    .publish-label {
        font-size: 13px !important;
    }
    .writing-stats-bar {
        flex-wrap: wrap;
        gap: 8px;
        padding: 10px;
    }
    .book-toolbar {
        overflow-x: auto;
        padding-bottom: 10px;
        justify-content: flex-start !important;
    }
    .toolbar-group {
        flex-shrink: 0;
    }
}

.publish-scrollbar::-webkit-scrollbar {
    width: 6px;
}
.publish-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}
.publish-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}
.publish-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Spacing & Layout */
.p-20 { padding: 20px; }
.p-30 { padding: 30px; }
.gap-15 { gap: 15px; }
.gap-20 { gap: 20px; }

/* Buttons */
.premium-btn {
    padding: 12px 24px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-primary);
}

.premium-btn:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.premium-btn.primary {
    background: var(--color-video);
    color: #000;
    border: none;
}

.premium-btn.primary:hover {
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
}

/* Form Elements */
.publish-form-group {
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.publish-label {
    font-size: var(--font-size-label);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.5px;
    font-family: var(--font-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.publish-input, .publish-textarea, .publish-select {
    width: 100%;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--publish-border);
    border-radius: 14px;
    color: white;
    font-family: var(--font-primary);
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.publish-input:focus, .publish-textarea:focus, .publish-select:focus {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--publish-border-bright);
    outline: none;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.03);
}

.publish-textarea {
    min-height: 140px;
    resize: vertical;
}

.publish-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='rgba(255,255,255,0.4)'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 15px center;
    background-size: 18px;
    padding-left: 45px;
}

/* Stepper */
.stepper-container {
    display: flex;
    justify-content: space-between;
    padding: 30px 10px;
    position: relative;
    gap: 15px;
}

.stepper-container::before {
    content: '';
    position: absolute;
    top: 46px;
    left: 40px;
    right: 40px;
    height: 2px;
    background: rgba(255, 255, 255, 0.05);
    z-index: 0;
}

.stepper-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 1;
    position: relative;
}

.step-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #111;
    border: 2px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
    font-weight: 700;
    margin-bottom: 12px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-family: var(--font-primary);
}

.stepper-item.active .step-circle {
    background: var(--color-video);
    border-color: var(--color-video);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
    transform: scale(1.1);
}

.stepper-item.completed .step-circle {
    background: var(--color-success);
    border-color: var(--color-success);
    color: white;
}

.step-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.3);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stepper-item.active .step-label {
    color: white;
}

/* Book Editor */
.book-editor {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 16px;
    overflow: hidden;
    margin-top: 15px;
}

.book-editor-header {
    background: rgba(255,255,255,0.03);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.book-editor-header h3 {
    font-size: 16px;
    color: var(--color-book);
    margin: 0;
}

.book-editor-actions {
    display: flex;
    gap: 8px;
}

.book-page-btn {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.2s;
}

.book-page-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--color-book);
}

.book-page-editor-main {
    padding: 20px;
}

#bookPageEditor {
    min-height: 300px;
    color: rgba(255,255,255,0.9);
    line-height: 1.8;
    outline: none;
    font-size: 16px;
    padding: 15px;
    background: rgba(0,0,0,0.2);
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.03);
}

.book-editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.toolbar-group {
    display: flex;
    gap: 5px;
    padding: 0 5px;
    border-right: 1px solid rgba(255,255,255,0.05);
}

.toolbar-group:last-child {
    border-right: none;
}

.toolbar-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    background: transparent;
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: 0.2s;
}

.toolbar-btn:hover {
    background: rgba(255,255,255,0.05);
    color: white;
}

.font-size-select, .font-family-select {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: white;
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 12px;
    outline: none;
}

.book-page-editor-footer {
    padding: 10px 20px;
    background: rgba(255,255,255,0.02);
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: flex-end;
}

.book-page-info {
    display: flex;
    gap: 20px;
    font-size: 11px;
    color: rgba(255,255,255,0.4);
}

/* Loading Spinner for Buttons */
.btn-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top: 3px solid var(--color-video);
    border-radius: 50%;
    animation: btn-spin 0.8s linear infinite, btn-color-cycle 2s linear infinite;
}

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

@keyframes btn-color-cycle {
    0%, 100% { border-top-color: #00f2ff; } /* Sky Blue */
    50% { border-top-color: #a855f7; } /* Deep Purple */
}

.premium-btn.loading .btn-spinner {
    display: inline-block;
}

.premium-btn.loading {
    pointer-events: none;
    opacity: 0.8;
    cursor: wait;
}

.premium-btn.loading i {
    display: none;
}