/* ==========================================================================
   TRADING SALES ACADEMY - PREMIUM DESIGN SYSTEM
   ========================================================================== */

/* --- Custom Properties & Palette --- */
:root {
    --bg-base: #090d16;
    --bg-surface: #0f172a;
    --bg-surface-elevated: #1e293b;
    --bg-glass: rgba(15, 23, 42, 0.7);
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(16, 185, 129, 0.15);
    
    --color-primary: #10b981; /* Trading Profit Emerald Green */
    --color-primary-glow: rgba(16, 185, 129, 0.4);
    --color-secondary: #06b6d4; /* Technological Cyan */
    --color-secondary-glow: rgba(6, 182, 212, 0.4);
    
    --color-danger: #f43f5e; /* Stop Loss Red */
    --color-danger-glow: rgba(244, 63, 94, 0.3);
    --color-warning: #f59e0b;
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --sidebar-width: 280px;
    --header-height: 80px;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Light Mode Variations (for theme toggle) --- */
body.light-theme {
    --bg-base: #f1f5f9;
    --bg-surface: #ffffff;
    --bg-surface-elevated: #e2e8f0;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --border-glass: rgba(0, 0, 0, 0.08);
    --border-glow: rgba(16, 185, 129, 0.1);
    
    --color-primary: #059669;
    --color-secondary: #0891b2;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
}

/* --- Reset & Core --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--bg-surface);
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-surface-elevated);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

/* --- App Layout --- */
.app-container {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* --- Sidebar --- */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-surface);
    border-right: 1px solid var(--border-glass);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
    transition: var(--transition-smooth);
}

.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 1.75rem;
    border-bottom: 1px solid var(--border-glass);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    background: rgba(16, 185, 129, 0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    box-shadow: 0 0 15px var(--color-primary-glow);
}

.logo-text h1 {
    font-size: 1.25rem;
    line-height: 1.1;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 30%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-text span {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    display: block;
}

.sidebar-nav {
    flex: 1;
    padding: 1.5rem 1rem;
}

.sidebar-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-item {
    width: 100%;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-align: left;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.nav-item i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    transition: var(--transition-smooth);
}

.nav-item:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.03);
}

.nav-item.active {
    color: #ffffff;
    background: linear-gradient(135deg, var(--color-primary) 0%, #059669 100%);
    box-shadow: 0 8px 20px -6px var(--color-primary-glow);
}

.nav-item.active i {
    transform: scale(1.1);
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-glass);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-profile .avatar {
    font-size: 2rem;
    color: var(--text-secondary);
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-info .name {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
}

.user-info .role {
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: 600;
}

/* --- Main Content Area --- */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

/* --- Top Header --- */
.top-header {
    height: var(--header-height);
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 90;
    backdrop-filter: blur(10px);
    background: var(--bg-glass);
}

.header-search {
    position: relative;
    width: 320px;
}

.header-search i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.header-search input {
    width: 100%;
    background-color: var(--bg-base);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    padding: 0.65rem 1rem 0.65rem 2.5rem;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    transition: var(--transition-smooth);
}

.header-search input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.15);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.progress-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    padding: 0.5rem 1rem;
    border-radius: 50px;
}

.badge-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.progress-bar-container {
    width: 120px;
    height: 6px;
    background-color: var(--bg-surface-elevated);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    border-radius: 10px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-percentage {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--color-primary);
}

.btn-theme-toggle {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.btn-theme-toggle:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    transform: rotate(15deg);
}

/* --- Content Body --- */
.content-body {
    padding: 2rem;
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.4s ease-out forwards;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Welcome Banner (Dashboard) --- */
.welcome-banner {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(9, 13, 22, 0.95) 100%), 
                radial-gradient(circle at top right, var(--color-primary-glow) 0%, transparent 60%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.welcome-banner::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--color-primary);
    filter: blur(180px);
    top: -100px;
    right: -100px;
    opacity: 0.15;
    pointer-events: none;
}

.banner-text {
    flex: 1;
    max-width: 60%;
}

.banner-text h2 {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 40%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.banner-text p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 1.75rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, #059669 100%);
    color: #ffffff;
    border: none;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 20px -8px var(--color-primary-glow);
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -6px var(--color-primary-glow);
}

.banner-visual {
    width: 250px;
    height: 150px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Beautiful simulated trading glow chart */
.trading-glow-chart {
    width: 100%;
    height: 100px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.chart-line {
    width: 100%;
    height: 80px;
    position: absolute;
    bottom: 0;
    background: linear-gradient(to top, rgba(16, 185, 129, 0.05), transparent);
    border-top: 3px solid var(--color-primary);
    clip-path: polygon(0 80%, 30% 40%, 60% 60%, 100% 10%);
    filter: drop-shadow(0 0 8px var(--color-primary-glow));
    animation: drawChart 3s ease-out infinite alternate;
}

.chart-dots .dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--color-primary);
}

.chart-dots .d1 { left: 30%; bottom: 60%; }
.chart-dots .d2 { left: 60%; bottom: 40%; }
.chart-dots .d3 { left: 96%; bottom: 90%; }

@keyframes drawChart {
    0% { transform: scaleY(0.9); }
    100% { transform: scaleY(1.1); }
}

/* --- Cards Grid Layout --- */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-premium);
}

.card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.8), 0 0 25px rgba(16, 185, 129, 0.02);
}

.card h3 {
    font-size: 1.35rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.card h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 10px;
}

.card-tag {
    position: absolute;
    right: 2rem;
    top: 2rem;
    background-color: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    color: var(--color-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.card-header-icon {
    position: absolute;
    right: 2rem;
    top: 2rem;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.05);
}

/* --- Module Progress Bar Listing --- */
.modules-progress {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.module-progress-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.module-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.module-info .progress-val {
    color: var(--color-primary);
}

.bar-bg {
    width: 100%;
    height: 8px;
    background-color: var(--bg-surface-elevated);
    border-radius: 10px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: 10px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Pillars List (Dashboard) --- */
.pillars-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pillar-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.pillar-number {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.8;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pillar-desc h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.pillar-desc p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}

/* --- General Subpages Elements --- */
.section-title-area {
    margin-bottom: 2rem;
}

.section-title-area h2 {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 40%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.section-title-area p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.grid-two-cols {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
}

.card-intro {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* --- Comparison Box (Posicionamiento) --- */
.comparison-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 1.75rem;
}

.comparison-box {
    border-radius: var(--radius-md);
    padding: 1.25rem;
    border: 1px solid var(--border-glass);
}

.comparison-box h4 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.comparison-box ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.box-negative {
    background-color: rgba(244, 63, 94, 0.02);
    border-color: rgba(244, 63, 94, 0.1);
}

.box-negative h4 {
    color: var(--color-danger);
}

.box-negative ul li::before {
    content: "✕ ";
    color: var(--color-danger);
    font-weight: 800;
}

.box-positive {
    background-color: rgba(16, 185, 129, 0.02);
    border-color: rgba(16, 185, 129, 0.15);
}

.box-positive h4 {
    color: var(--color-primary);
}

.box-positive ul li::before {
    content: "✓ ";
    color: var(--color-primary);
    font-weight: 800;
}

/* --- Checklist Interactivo --- */
.interactive-checklist h4 {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.checklist-item {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 35px;
    margin-bottom: 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    user-select: none;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.checklist-item input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 2px;
    left: 0;
    height: 22px;
    width: 22px;
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    border-radius: 6px;
    transition: var(--transition-smooth);
}

.checklist-item:hover input ~ .checkmark {
    border-color: var(--color-primary);
}

.checklist-item input:checked ~ .checkmark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary-glow);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checklist-item input:checked ~ .checkmark:after {
    display: block;
}

.checklist-item .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checklist-item input:checked ~ .label-text {
    color: var(--text-muted);
    text-decoration: line-through;
}

/* --- Quotes & Tip Boxes --- */
.quote-box {
    background-color: rgba(6, 182, 212, 0.03);
    border-left: 4px solid var(--color-secondary);
    padding: 1.25rem;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin-bottom: 1.5rem;
    font-style: italic;
    font-weight: 500;
    color: var(--text-primary);
}

.tips-box {
    background-color: var(--bg-surface-elevated);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    border: 1px solid var(--border-glass);
}

.tips-box h4 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tips-box ul {
    list-style-type: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tips-box ul li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 15px;
}

.tips-box ul li::before {
    content: '•';
    color: var(--color-secondary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* --- Interactive Steps (Argumentacion) --- */
.interactive-steps-container {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.steps-nav {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    border-bottom: 1px solid var(--border-glass);
    background-color: rgba(255, 255, 255, 0.01);
}

.step-btn {
    background: none;
    border: none;
    padding: 1.25rem 0.5rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-smooth);
    border-bottom: 3px solid transparent;
}

.step-btn .step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--bg-surface-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
    border: 1px solid var(--border-glass);
}

.step-btn .step-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.step-btn:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.step-btn.active {
    border-bottom-color: var(--color-primary);
    background-color: rgba(16, 185, 129, 0.02);
}

.step-btn.active .step-num {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary-glow);
}

.step-btn.active .step-title {
    color: var(--text-primary);
}

.step-panels {
    padding: 2.25rem;
}

.step-panels .step-panel {
    display: none;
    animation: fadeIn 0.4s ease-out forwards;
}

.step-panels .step-panel.active {
    display: block;
}

.step-panel h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.step-objective {
    font-size: 1.05rem;
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    display: block;
}

.script-block {
    background-color: var(--bg-base);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.script-label {
    position: absolute;
    left: 1.5rem;
    top: -10px;
    background-color: var(--color-primary);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 0.15rem 0.75rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.script-text {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.6;
}

.why-it-works {
    background-color: var(--bg-surface-elevated);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.why-it-works h5 {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.why-it-works ul {
    list-style-type: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.why-it-works ul li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 15px;
    position: relative;
}

.why-it-works ul li::before {
    content: '→';
    color: var(--color-primary);
    position: absolute;
    left: 0;
}

.questions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}

.question-card {
    background-color: var(--bg-base);
    border: 1px solid var(--border-glass);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.question-card .q-icon {
    font-size: 1.5rem;
    color: var(--color-secondary);
}

.question-card h5 {
    font-size: 0.95rem;
    font-weight: 700;
}

.question-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.formula-box {
    background-color: rgba(244, 63, 94, 0.02);
    border: 1px solid rgba(244, 63, 94, 0.1);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.formula-box h5 {
    color: var(--color-danger);
    margin-bottom: 0.25rem;
}

.pillars-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.p-box {
    background-color: var(--bg-base);
    border: 1px solid var(--border-glass);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.p-box i {
    font-size: 1.75rem;
    color: var(--color-primary);
}

.p-box h5 {
    font-size: 1.05rem;
    font-weight: 700;
}

.p-box p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.close-checklist {
    background-color: rgba(16, 185, 129, 0.02);
    border: 1px solid rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.close-checklist h5 {
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.close-checklist ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.close-checklist ul li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 15px;
    position: relative;
}

.close-checklist ul li::before {
    content: '✓';
    color: var(--color-primary);
    position: absolute;
    left: 0;
}

/* --- Voice Pillars & Exercises (Oratoria) --- */
.voice-pillars-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.v-pillar-item {
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1.25rem;
}

.v-pillar-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.v-pillar-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.v-pillar-header i {
    font-size: 1.25rem;
    color: var(--color-primary);
}

.v-pillar-header h4 {
    font-size: 1.05rem;
    font-weight: 700;
}

.v-pillar-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding-left: 2rem;
}

.exercises-container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.exercise-box {
    display: flex;
    gap: 1rem;
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    padding: 1.25rem;
    border-radius: var(--radius-md);
}

.ex-num {
    width: 32px;
    height: 32px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    flex-shrink: 0;
    box-shadow: 0 0 10px var(--color-secondary-glow);
}

.ex-details h5 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.ex-details p {
    font-size: 0.82rem;
    color: var(--text-secondary);
}

/* --- Objection Simulator Layout --- */
.objection-simulator-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2rem;
}

.objections-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.objection-selector-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-glass);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-align: left;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.objection-selector-card:hover {
    border-color: var(--color-secondary);
    background-color: rgba(6, 182, 212, 0.01);
}

.objection-selector-card.active {
    background-color: var(--bg-surface-elevated);
    border-color: var(--color-secondary);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.1);
}

.obj-badge {
    align-self: flex-start;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.objection-selector-card.active .obj-badge {
    background-color: var(--color-secondary);
    color: #ffffff;
}

.objection-selector-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.objection-selector-card.active h4 {
    color: #ffffff;
}

/* Objection Viewer Screen */
.objection-viewer {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-premium);
    overflow: hidden;
}

.objection-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    font-style: italic;
}

.obj-view-header {
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
}

.obj-view-header h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-top: 0.5rem;
    color: #ffffff;
}

.obj-view-header .badge {
    background-color: var(--color-secondary);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 0.2rem 0.75rem;
    border-radius: 50px;
    display: inline-block;
}

.obj-psychology {
    background-color: rgba(6, 182, 212, 0.02);
    border: 1px solid rgba(6, 182, 212, 0.08);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.obj-psychology h5 {
    color: var(--color-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.4rem;
}

.obj-psychology p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.obj-script-box {
    background-color: var(--bg-base);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.obj-script-box::after {
    content: 'Argumento Letal';
    position: absolute;
    right: 1.5rem;
    top: -10px;
    background-color: var(--color-primary);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 0.15rem 0.65rem;
    border-radius: 50px;
    text-transform: uppercase;
}

.obj-script-box p {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.6;
}

.obj-delivery {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.delivery-box {
    background-color: var(--bg-surface-elevated);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-glass);
}

.delivery-box h6 {
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.delivery-box p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* --- Pitch Laboratory & Voice Recorder --- */
.pitch-lab-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.recorder-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2.5rem;
}

.recorder-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.live-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--text-muted);
}

.live-indicator.recording {
    background-color: var(--color-danger);
    animation: recPulse 1.2s infinite alternate;
}

@keyframes recPulse {
    0% { transform: scale(0.9); opacity: 0.5; box-shadow: 0 0 0 rgba(244, 63, 94, 0); }
    100% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 10px var(--color-danger); }
}

.recorder-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.visualizer-container {
    width: 100%;
    height: 100px;
    background-color: var(--bg-base);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visualizer-container canvas {
    width: 100%;
    height: 100%;
}

.visualizer-container .timer {
    position: absolute;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    pointer-events: none;
    z-index: 5;
    background-color: rgba(9, 13, 22, 0.7);
    padding: 0.15rem 0.85rem;
    border-radius: 6px;
    border: 1px solid var(--border-glass);
}

.recorder-controls {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 1.5rem;
}

.btn-record {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--color-danger);
    border: 3px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    box-shadow: 0 8px 25px -5px var(--color-danger-glow);
}

.btn-record:hover {
    transform: scale(1.05);
    background-color: #e11d48;
}

.btn-record.recording {
    background-color: var(--color-danger);
    animation: recordPulseButton 1s infinite alternate;
}

@keyframes recordPulseButton {
    0% { box-shadow: 0 0 10px var(--color-danger-glow); }
    100% { box-shadow: 0 0 25px var(--color-danger); }
}

.btn-stop {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.btn-stop:hover:not(:disabled) {
    background-color: var(--text-muted);
}

.btn-stop:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.audio-playback-container {
    width: 100%;
    border-top: 1px solid var(--border-glass);
    padding-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.audio-playback-container h4 {
    font-size: 0.95rem;
    font-weight: 700;
}

.audio-playback-container audio {
    width: 100%;
    border-radius: 50px;
    outline: none;
}

/* Evaluation Checklist */
.evaluation-checklist {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.eval-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    cursor: pointer;
}

.eval-check {
    width: 20px;
    height: 20px;
    accent-color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 3px;
}

.eval-text strong {
    font-size: 0.95rem;
    color: var(--text-primary);
    display: block;
}

.eval-text p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Scripts Practice Box (Pitch Lab) */
.practice-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-glass);
    margin-bottom: 1.25rem;
    gap: 0.5rem;
}

.p-tab-btn {
    background: none;
    border: none;
    padding: 0.75rem 1.25rem;
    cursor: pointer;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.85rem;
    border-bottom: 2px solid transparent;
    transition: var(--transition-smooth);
}

.p-tab-btn:hover {
    color: var(--text-primary);
}

.p-tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.practice-tabs-content {
    background-color: var(--bg-base);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.ptab-content {
    display: none;
    animation: fadeIn 0.3s ease forwards;
}

.ptab-content.active {
    display: block;
}

.practice-instructions {
    font-size: 0.85rem;
    color: var(--color-secondary);
    margin-bottom: 1rem;
}

.practice-script-text {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.6;
}

/* --- Responsive Adjustments --- */
@media (max-width: 1024px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-two-cols {
        grid-template-columns: 1fr;
    }
    
    .objection-simulator-layout {
        grid-template-columns: 1fr;
    }
    
    .pitch-lab-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 70px;
    }
    
    .sidebar-header .logo-text,
    .nav-item span,
    .sidebar-footer .user-info {
        display: none;
    }
    
    .sidebar-header {
        padding: 0;
        justify-content: center;
    }
    
    .sidebar-nav {
        padding: 1.5rem 0.5rem;
    }
    
    .nav-item {
        padding: 0.85rem 0;
        justify-content: center;
    }
    
    .main-content {
        margin-left: 70px;
    }
    
    .welcome-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 1.75rem;
    }
    
    .banner-text {
        max-width: 100%;
    }
    
    .banner-visual {
        display: none;
    }
    
    .comparison-container {
        grid-template-columns: 1fr;
    }
    
    .steps-nav {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .step-btn .step-title {
        display: none;
    }
    
    .questions-grid {
        grid-template-columns: 1fr;
    }
    
    .pillars-container {
        grid-template-columns: 1fr;
    }
    
    .obj-delivery {
        grid-template-columns: 1fr;
    }
}

/* --- AI Audit & Feedback Panel Styles --- */
.ai-feedback-card {
    background-color: var(--bg-surface);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    position: relative;
    box-shadow: 0 15px 40px -15px rgba(0, 0, 0, 0.8), 0 0 30px rgba(6, 182, 212, 0.03);
    animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.ai-feedback-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 2.5rem;
    align-items: center;
    margin: 2rem 0;
    padding: 1.5rem;
    background-color: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
}

.ai-score-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.circular-progress {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(var(--bg-surface-elevated) 55%, transparent 56%),
                conic-gradient(var(--color-secondary) 85%, var(--bg-base) 0);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    box-shadow: 0 0 25px rgba(6, 182, 212, 0.2), inset 0 0 15px rgba(0,0,0,0.5);
    border: 2px solid rgba(255, 255, 255, 0.05);
}

.ai-score-val {
    font-family: var(--font-heading);
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1;
    color: #ffffff;
    text-shadow: 0 0 15px var(--color-secondary-glow);
}

.ai-score-label {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.ai-metrics-column {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.ai-metric-item {
    background-color: var(--bg-surface-elevated);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    position: relative;
}

.ai-metric-item h5 {
    font-size: 0.9rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ai-metric-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.ai-details-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.ai-detail-box {
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid var(--border-glass);
}

.ai-detail-box h5 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ai-detail-box ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ai-detail-box ul li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    position: relative;
    padding-left: 20px;
}

.ai-detail-box ul li::before {
    position: absolute;
    left: 0;
    font-weight: 800;
}

.ai-detail-box.box-pos {
    background-color: rgba(16, 185, 129, 0.01);
    border-color: rgba(16, 185, 129, 0.15);
}

.ai-detail-box.box-pos h5 {
    color: var(--color-primary);
}

.ai-detail-box.box-pos ul li::before {
    content: "✓";
    color: var(--color-primary);
}

.ai-detail-box.box-neg {
    background-color: rgba(244, 63, 94, 0.01);
    border-color: rgba(244, 63, 94, 0.12);
}

.ai-detail-box.box-neg h5 {
    color: var(--color-danger);
}

.ai-detail-box.box-neg ul li::before {
    content: "!";
    color: var(--color-danger);
}

.ai-rebuttal-box {
    border: 1px solid rgba(6, 182, 212, 0.15);
    background-color: rgba(6, 182, 212, 0.01);
    border-radius: var(--radius-md);
    padding: 1.5rem;
}

.ai-rebuttal-box h5 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* API Config UI transitions */
.api-body-panel {
    animation: slideDown-api 0.3s ease-out forwards;
}

@keyframes slideDown-api {
    0% { opacity: 0; transform: translateY(-10px); }
    100% { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .ai-feedback-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .ai-details-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}