/* ===== CSS VARIABLES & THEMES ===== */
:root {
    /* Default Dark (Deep Purple/Blue) */
    --bg-base: #0a0a0f;
    --bg-surface: #0f0f17;
    --bg-elevated: #14141e;
    --bg-card: #1a1a26;
    --bg-card-hover: #1f1f2e;
    --bg-input: #0e0e18;
    --bg-glass: rgba(255, 255, 255, 0.04);
    --bg-glass-hover: rgba(255, 255, 255, 0.07);
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-default: rgba(255, 255, 255, 0.1);
    --border-strong: rgba(255, 255, 255, 0.18);
    --border-focus: rgba(139, 92, 246, 0.6);
    --accent-primary: #8b5cf6;
    --accent-light: #a78bfa;
    --accent-blue: #60a5fa;
    --accent-pink: #f472b6;
    --accent-cyan: #22d3ee;
    --accent-green: #34d399;
    --accent-amber: #fbbf24;
    --accent-red: #f87171;
    --grad-main: linear-gradient(135deg, #8b5cf6, #60a5fa);
    --grad-warm: linear-gradient(135deg, #a78bfa, #f472b6);
    --text-primary: #f1f0f7;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --shadow-color: rgba(0, 0, 0, 0.5);
    --shadow-glow-color: rgba(139, 92, 246, 0.2);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 20px var(--shadow-color);
    --shadow-lg: 0 10px 40px var(--shadow-color);
    --shadow-glow: 0 0 30px var(--shadow-glow-color);
    --glass-edge: inset 0 1px 1px rgba(255, 255, 255, 0.08);
    /* 3D glass edge */
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-width: 288px;
    --topbar-height: 64px;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-display: 'Outfit', system-ui, sans-serif;
    --font-size-base: 15px;
}

[data-theme="midnight"] {
    --bg-base: #000000;
    --bg-surface: #050505;
    --bg-elevated: #0a0a0a;
    --bg-card: #0f0f0f;
    --bg-card-hover: #141414;
    --bg-input: #050505;
    --accent-primary: #3b82f6;
    --accent-light: #60a5fa;
    --grad-main: linear-gradient(135deg, #2563eb, #3b82f6);
    --shadow-glow-color: rgba(59, 130, 246, 0.15);
}

[data-theme="aurora"] {
    --bg-base: #041514;
    --bg-surface: #061b1a;
    --bg-elevated: #092422;
    --bg-card: #0d2d2a;
    --bg-card-hover: #123936;
    --bg-input: #061b1a;
    --accent-primary: #10b981;
    --accent-light: #34d399;
    --border-focus: rgba(16, 185, 129, 0.6);
    --grad-main: linear-gradient(135deg, #059669, #10b981);
    --shadow-glow-color: rgba(16, 185, 129, 0.15);
    --text-primary: #e6fdf6;
}

[data-theme="cyberpunk"] {
    --bg-base: #0d0e15;
    --bg-surface: #11121a;
    --bg-elevated: #151722;
    --bg-card: #1a1c29;
    --bg-card-hover: #202334;
    --bg-input: #0d0e15;
    --accent-primary: #fde047;
    --accent-light: #fef08a;
    --border-focus: rgba(253, 224, 71, 0.6);
    --grad-main: linear-gradient(135deg, #facc15, #fb7185);
    --shadow-glow-color: rgba(250, 204, 21, 0.15);
    --text-primary: #fefce8;
}

[data-theme="crimson"] {
    --bg-base: #140808;
    --bg-surface: #1a0a0a;
    --bg-elevated: #240e0e;
    --bg-card: #2e1212;
    --bg-card-hover: #381616;
    --bg-input: #140808;
    --accent-primary: #ef4444;
    --accent-light: #f87171;
    --border-focus: rgba(239, 68, 68, 0.6);
    --grad-main: linear-gradient(135deg, #b91c1c, #ef4444);
    --shadow-glow-color: rgba(239, 68, 68, 0.15);
    --text-primary: #fef2f2;
}

[data-theme="light"] {
    --bg-base: #f8fafc;
    --bg-surface: #ffffff;
    --bg-elevated: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --bg-input: #f8fafc;
    --bg-glass: rgba(0, 0, 0, 0.03);
    --bg-glass-hover: rgba(0, 0, 0, 0.06);
    --border-subtle: rgba(0, 0, 0, 0.08);
    --border-default: rgba(0, 0, 0, 0.12);
    --border-strong: rgba(0, 0, 0, 0.25);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --shadow-glow-color: rgba(139, 92, 246, 0.1);
    --glass-edge: none;
}

/* ===== RESET ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth
}

body {
    font-family: var(--font-body);
    background: var(--bg-base);
    color: var(--text-primary);
    min-height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.4s ease, color 0.4s ease;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    color: inherit;
    outline: none
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    color-scheme: dark;
    outline: none
}

[data-theme="light"] input,
[data-theme="light"] textarea,
[data-theme="light"] select {
    color-scheme: light;
}

img {
    max-width: 100%
}

::-webkit-scrollbar {
    width: 4px;
    height: 4px
}

::-webkit-scrollbar-track {
    background: transparent
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 99px
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2)
}

.hidden {
    display: none !important
}

/* ===== LOADING ===== */
.loading-screen {
    position: fixed;
    inset: 0;
    background: var(--bg-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    z-index: 9999
}

.loading-logo {
    display: flex;
    align-items: center;
    gap: 14px
}

.loading-icon {
    width: 52px;
    height: 52px;
    animation: spinPulse 2s ease-in-out infinite
}

.loading-icon svg {
    width: 100%;
    height: 100%
}

@keyframes spinPulse {

    0%,
    100% {
        transform: scale(1) rotate(0deg)
    }

    50% {
        transform: scale(1.1) rotate(180deg)
    }
}

.loading-brand {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 700;
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent
}

.loading-steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px
}

.loading-step {
    font-size: 13px;
    color: var(--text-muted);
    transition: var(--transition)
}

.loading-step.active {
    color: var(--accent-light);
    font-weight: 500
}

.loading-bar-container {
    width: 220px;
    height: 3px;
    background: var(--bg-card);
    border-radius: 99px;
    overflow: hidden
}

.loading-bar {
    height: 100%;
    background: var(--grad-main);
    border-radius: 99px;
    animation: loadProgress 1.8s ease forwards
}

@keyframes loadProgress {
    from {
        width: 0
    }

    to {
        width: 100%
    }
}

/* ===== APP ===== */
.app {
    display: flex;
    width: 100vw;
    height: 100vh;
    overflow: hidden
}

/* ===== MODAL ===== */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(16px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
    animation: fadeIn 0.2s ease
}

@keyframes fadeIn {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

.modal-container {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-edge), var(--shadow-lg), var(--shadow-glow);
    width: 100%;
    max-height: 92vh;
    overflow-y: auto;
    animation: slideUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275)
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.96)
    }

    to {
        opacity: 1;
        transform: none
    }
}

.modal-header {
    padding: 28px 28px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700
}

.modal-logo-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    width: 100%
}

.modal-logo-name {
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent
}

.logo-icon-sm {
    width: 30px;
    height: 30px;
    flex-shrink: 0
}

.logo-icon-sm svg {
    width: 100%;
    height: 100%
}

.modal-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    text-align: center;
    margin-top: 8px;
    padding: 0 28px
}

.modal-body {
    padding: 24px 28px;
    display: flex;
    flex-direction: column;
    gap: 18px
}

.modal-footer {
    padding: 0 28px 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px
}

.row-footer {
    flex-direction: row !important;
    justify-content: flex-end;
    gap: 10px
}

.modal-close-btn {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
    flex-shrink: 0
}

.modal-close-btn svg {
    width: 18px;
    height: 18px
}

.modal-close-btn:hover {
    background: var(--bg-glass);
    color: var(--text-primary)
}

.api-modal-container {
    max-width: 500px
}

.api-modal-container .modal-header {
    padding: 28px 28px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center
}

/* ===== FORMS ===== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px
}

.form-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    display: flex;
    align-items: center;
    gap: 6px
}

.label-icon {
    font-size: 14px
}

.label-badge {
    font-size: 10px;
    padding: 2px 7px;
    background: rgba(139, 92, 246, 0.2);
    color: var(--accent-light);
    border-radius: 99px;
    text-transform: uppercase
}

.label-optional {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0
}

.input-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px
}

.input-hint {
    font-size: 12px;
    color: var(--text-muted)
}

.form-input {
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-edge);
    color: var(--text-primary);
    padding: 12px 14px;
    font-size: 14px;
    width: 100%;
    transition: var(--transition)
}

.form-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15), var(--glass-edge);
    background: rgba(139, 92, 246, 0.04)
}

[data-theme="light"] .form-input:focus {
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.form-input::placeholder {
    color: var(--text-muted)
}

.form-input.sm {
    padding: 8px 12px;
    font-size: 13px
}

.form-textarea {
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-edge);
    color: var(--text-primary);
    padding: 12px 14px;
    font-size: 14px;
    line-height: 1.65;
    resize: vertical;
    min-height: 80px;
    width: 100%;
    transition: var(--transition)
}

.form-textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15), var(--glass-edge)
}

[data-theme="light"] .form-textarea:focus {
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.form-textarea::placeholder {
    color: var(--text-muted)
}

.form-select {
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: 9px 12px;
    font-size: 13px;
    outline: none;
    cursor: pointer;
    transition: var(--transition);
    -webkit-appearance: auto
}

.form-select:focus {
    border-color: var(--accent-primary)
}

.form-select option {
    background: var(--bg-elevated)
}

.password-field {
    position: relative
}

.password-field .form-input {
    padding-right: 44px
}

.toggle-visibility {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    padding: 4px;
    transition: var(--transition)
}

.toggle-visibility svg {
    width: 18px;
    height: 18px
}

.toggle-visibility:hover {
    color: var(--text-secondary)
}

/* Quick Models */
.quick-models {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: wrap;
    margin-top: 2px
}

.quick-label {
    font-size: 11px;
    color: var(--text-muted)
}

.model-pill {
    font-size: 11px;
    padding: 3px 9px;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: 99px;
    color: var(--text-secondary);
    transition: var(--transition)
}

.model-pill:hover {
    background: rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.4);
    color: var(--accent-light)
}

/* Test Area */
.modal-test-row {
    display: flex;
    align-items: center;
    gap: 10px
}

.btn-test {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-glass);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition)
}

.btn-test:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary)
}

.btn-test:disabled {
    opacity: 0.5;
    cursor: not-allowed
}

.btn-icon {
    font-size: 16px
}

.test-status {
    font-size: 13px;
    font-weight: 500
}

.test-status.success {
    color: var(--accent-green)
}

.test-status.error {
    color: var(--accent-red)
}

.test-status.loading {
    color: var(--accent-blue)
}

/* Buttons */
.btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--grad-main);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
    width: 100%
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5)
}

.btn-primary:active {
    transform: translateY(1px) scale(0.98)
}

.btn-primary svg {
    width: 17px;
    height: 17px;
    flex-shrink: 0
}

.btn-primary.large {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: var(--radius-lg)
}

.btn-primary.auto-width {
    width: auto
}

.btn-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--bg-glass);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition)
}

.btn-secondary:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary);
    border-color: var(--border-strong)
}

.btn-secondary.large {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: var(--radius-lg)
}

.btn-ghost {
    background: none;
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    padding: 10px 18px;
    font-size: 14px;
    transition: var(--transition);
    cursor: pointer
}

.btn-ghost:hover {
    background: var(--bg-glass);
    color: var(--text-primary)
}

.btn-ghost.sm {
    padding: 6px 12px;
    font-size: 12px
}

.btn-danger {
    background: rgba(248, 113, 113, 0.12);
    border: 1px solid rgba(248, 113, 113, 0.3);
    color: var(--accent-red);
    border-radius: var(--radius-md);
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer
}

.btn-danger:hover {
    background: rgba(248, 113, 113, 0.22)
}

.btn-danger.sm {
    padding: 6px 12px;
    font-size: 12px
}

.gradient-text {
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-surface);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    height: 100vh;
    overflow: hidden;
    transition: var(--transition-slow);
    position: relative;
    z-index: 100
}

.sidebar.collapsed {
    transform: translateX(-100%);
    margin-left: calc(-1 * var(--sidebar-width))
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 14px 12px;
    border-bottom: 1px solid var(--border-subtle);
    flex-shrink: 0
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 17px;
    font-weight: 700
}

.brand-icon {
    width: 28px;
    height: 28px;
    flex-shrink: 0
}

.brand-icon svg {
    width: 100%;
    height: 100%
}

.brand-name {
    background: var(--grad-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent
}

.sidebar-toggle-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    transition: var(--transition)
}

.sidebar-toggle-btn svg {
    width: 16px;
    height: 16px
}

.sidebar-toggle-btn:hover {
    background: var(--bg-glass);
    color: var(--text-primary)
}

/* User Profile Strip */
.sidebar-user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    margin: 10px 10px 0;
    border-radius: var(--radius-md);
    background: rgba(139, 92, 246, 0.07);
    border: 1px solid rgba(139, 92, 246, 0.15);
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0
}

.sidebar-user-profile:hover {
    background: rgba(139, 92, 246, 0.12);
    border-color: rgba(139, 92, 246, 0.25)
}

.sup-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--grad-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    overflow: hidden;
    border: 2px solid rgba(139, 92, 246, 0.4)
}

.sup-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.sup-info {
    flex: 1;
    min-width: 0
}

.sup-name {
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.sup-sub {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 1px
}

.sup-edit-icon {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
    flex-shrink: 0
}

.sidebar-actions {
    padding: 10px 10px 6px;
    flex-shrink: 0
}

.btn-create-character {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px 16px;
    background: var(--grad-main);
    color: #fff;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 3px 12px rgba(139, 92, 246, 0.3)
}

.btn-create-character svg {
    width: 14px;
    height: 14px
}

.btn-create-character:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 18px rgba(139, 92, 246, 0.4)
}

.sidebar-search {
    padding: 6px 10px;
    flex-shrink: 0
}

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

.search-icon {
    position: absolute;
    left: 10px;
    width: 14px;
    height: 14px;
    color: var(--text-muted)
}

.search-input-wrap input {
    background: var(--bg-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: 8px 10px 8px 32px;
    font-size: 12px;
    outline: none;
    width: 100%;
    transition: var(--transition)
}

.search-input-wrap input:focus {
    border-color: var(--border-focus)
}

.search-input-wrap input::placeholder {
    color: var(--text-muted)
}

.sidebar-sections-wrap {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column
}

.sidebar-section {
    padding: 0 10px 10px
}

.section-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding: 10px 4px 6px
}

.characters-list {
    display: flex;
    flex-direction: column;
    gap: 2px
}

.no-chars-msg {
    text-align: center;
    padding: 20px 12px;
    color: var(--text-muted)
}

.no-chars-icon {
    font-size: 26px;
    margin-bottom: 8px
}

.no-chars-msg p {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary)
}

.no-chars-msg span {
    font-size: 12px
}

/* Char Card */
.char-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 10px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    position: relative
}

.char-card:hover {
    background: var(--bg-glass);
    border-color: var(--border-subtle);
    transform: translateY(-1px)
}

.char-card.active {
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.28);
    box-shadow: var(--glass-edge)
}

.char-card:active {
    transform: scale(0.98)
}

.char-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    flex-shrink: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
    font-weight: 600;
    background: var(--bg-card);
    border: 1px solid var(--border-default)
}

.char-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.char-card-info {
    flex: 1;
    min-width: 0
}

.char-card-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.char-card-desc {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px
}

.char-card-menu {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition)
}

.char-card:hover .char-card-menu {
    opacity: 1
}

.char-card-menu:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary)
}

.char-card-menu svg {
    width: 13px;
    height: 13px
}

.featured-badge {
    font-size: 11px;
    flex-shrink: 0
}

/* Sidebar Footer */
.sidebar-footer {
    border-top: 1px solid var(--border-subtle);
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    gap: 1px;
    flex-shrink: 0
}

.footer-btn {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 8px;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-size: 12px;
    transition: var(--transition);
    width: 100%;
    text-align: left
}

.footer-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0
}

.footer-btn:hover {
    background: var(--bg-glass);
    color: var(--text-primary)
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
    position: relative
}

/* Topbar */
.topbar {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(var(--bg-surface-rgb, 15, 15, 23), 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-shrink: 0;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05)
}

[data-theme="light"] .topbar {
    background: rgba(255, 255, 255, 0.85);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 10px
}

.hamburger-btn {
    width: 36px;
    height: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border-radius: var(--radius-md);
    transition: var(--transition)
}

.hamburger-btn span {
    display: block;
    width: 17px;
    height: 1.5px;
    background: var(--text-muted);
    border-radius: 1px;
    transition: var(--transition)
}

.hamburger-btn:hover {
    background: var(--bg-glass)
}

.hamburger-btn:hover span {
    background: var(--text-primary)
}

.topbar-char-info {
    display: flex;
    align-items: center;
    gap: 10px
}

.topbar-char-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    overflow: hidden
}

.topbar-char-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.topbar-char-name {
    font-size: 15px;
    font-weight: 600
}

.topbar-char-status {
    font-size: 11px;
    color: var(--accent-green);
    display: flex;
    align-items: center;
    gap: 4px
}

.topbar-char-status::before {
    content: "";
    width: 5px;
    height: 5px;
    background: var(--accent-green);
    border-radius: 50%;
    display: inline-block
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 4px
}

.topbar-model-badge {
    font-size: 11px;
    padding: 3px 9px;
    background: rgba(96, 165, 250, 0.1);
    border: 1px solid rgba(96, 165, 250, 0.2);
    border-radius: 99px;
    color: var(--accent-blue);
    font-weight: 500;
    margin-right: 4px
}

.topbar-btn {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition)
}

.topbar-btn svg {
    width: 17px;
    height: 17px
}

.topbar-btn:hover {
    background: var(--bg-glass);
    color: var(--text-primary)
}

/* ===== WELCOME SCREEN ===== */
.welcome-screen {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 40px
}

.welcome-content {
    text-align: center;
    max-width: 580px;
    position: relative;
    z-index: 2
}

.welcome-logo-wrap {
    position: relative;
    display: inline-block;
    margin-bottom: 24px
}

.welcome-logo-glow {
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 3s ease-in-out infinite
}

@keyframes glowPulse {

    0%,
    100% {
        opacity: 0.5;
        transform: scale(1)
    }

    50% {
        opacity: 1;
        transform: scale(1.1)
    }
}

.welcome-logo-icon svg {
    width: 88px;
    height: 88px;
    animation: floatIcon 4s ease-in-out infinite
}

@keyframes floatIcon {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-10px)
    }
}

.welcome-title {
    font-family: var(--font-display);
    font-size: 40px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 14px;
    letter-spacing: -0.02em
}

.welcome-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 28px
}

.welcome-features {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 32px
}

.feature-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 13px;
    border-radius: 99px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary)
}

.welcome-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap
}

.welcome-cta .btn-primary,
.welcome-cta .btn-secondary {
    width: auto
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    animation: orbFloat 8s ease-in-out infinite
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(139, 92, 246, 0.12);
    top: -100px;
    right: -100px;
    animation-delay: 0s
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: rgba(96, 165, 250, 0.1);
    bottom: -80px;
    left: -60px;
    animation-delay: -3s
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: rgba(244, 114, 182, 0.08);
    top: 40%;
    left: 50%;
    animation-delay: -6s
}

@keyframes orbFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1)
    }

    33% {
        transform: translate(20px, -20px) scale(1.05)
    }

    66% {
        transform: translate(-15px, 15px) scale(0.95)
    }
}

/* ===== CHAT AREA ===== */
.chat-area {
    flex: 1;
    overflow-y: auto;
    padding: 16px 20px;
    display: flex;
    flex-direction: column
}

.chat-messages {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-bottom: 8px
}

.message {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    animation: msgIn 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-width: 78%
}

@keyframes msgIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.97)
    }
}

.message.user {
    flex-direction: row-reverse;
    align-self: flex-end
}

.message.assistant {
    align-self: flex-start
}

.message.rtl-msg .message-bubble {
    direction: rtl;
    text-align: right
}

.message-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    overflow: hidden
}

.message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.message.user .message-avatar {
    background: var(--grad-main);
    border: none;
    font-size: 12px;
    color: #fff
}

.message-body {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0
}

.message.user .message-body {
    align-items: flex-end
}

.message-bubble {
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    font-size: 15px;
    line-height: 1.65;
    word-break: break-word;
    position: relative;
    box-shadow: 0 2px 4px var(--shadow-color)
}

.message.assistant .message-bubble {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-bottom-left-radius: 4px;
    color: var(--text-primary);
    box-shadow: var(--glass-edge), 0 2px 5px var(--shadow-color)
}

.message.user .message-bubble {
    background: var(--grad-main);
    border-bottom-right-radius: 4px;
    color: #fff;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3)
}

.message-bubble em {
    color: rgba(160, 160, 180, 0.9);
    font-style: italic
}

.message.user .message-bubble em {
    color: rgba(255, 255, 255, 0.7)
}

.message-time {
    font-size: 10px;
    color: var(--text-muted);
    padding: 0 3px
}

.message-sender {
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-light);
    padding: 0 3px
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 4px 0 8px;
    animation: fadeIn 0.3s ease
}

.typing-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
    overflow: hidden
}

.typing-bubble {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    padding: 11px 16px;
    display: flex;
    align-items: center;
    gap: 5px
}

.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--text-muted);
    animation: dotBounce 1.4s ease-in-out infinite
}

.dot:nth-child(2) {
    animation-delay: 0.16s
}

.dot:nth-child(3) {
    animation-delay: 0.32s
}

@keyframes dotBounce {

    0%,
    60%,
    100% {
        transform: translateY(0);
        opacity: 0.5
    }

    30% {
        transform: translateY(-6px);
        opacity: 1
    }
}

.typing-name {
    font-size: 11px;
    color: var(--text-muted)
}

/* ===== INPUT AREA ===== */
.chat-input-area {
    padding: 12px 20px 16px;
    border-top: 1px solid var(--border-subtle);
    background: rgba(var(--bg-surface-rgb, 15, 15, 23), 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-shrink: 0
}

[data-theme="light"] .chat-input-area {
    background: rgba(255, 255, 255, 0.85);
}

.input-container {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 10px 14px;
    transition: var(--transition);
    box-shadow: var(--glass-edge), 0 4px 12px var(--shadow-color)
}

.input-container:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.12)
}

.input-extras {
    display: flex;
    align-items: center
}

.input-extra-btn {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition)
}

.input-extra-btn svg {
    width: 16px;
    height: 16px
}

.input-extra-btn:hover {
    color: var(--accent-light);
    background: var(--bg-glass)
}

.textarea-wrapper {
    flex: 1
}

#chat-input {
    width: 100%;
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 15px;
    line-height: 1.55;
    resize: none;
    max-height: 160px;
    overflow-y: auto
}

#chat-input::placeholder {
    color: var(--text-muted)
}

.send-btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    background: var(--grad-main);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(139, 92, 246, 0.4)
}

.send-btn svg {
    width: 18px;
    height: 18px;
    margin-left: 2px
}

.send-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 92, 246, 0.5)
}

.send-btn:active {
    transform: scale(0.94)
}

.input-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 5px 2px 0;
    font-size: 11px;
    color: var(--text-muted)
}

.input-hint-text kbd {
    font-family: var(--font-body);
    font-size: 10px;
    padding: 2px 5px;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: 4px
}

/* ===== CHARACTER CREATION ===== */
.character-modal-container {
    max-width: 740px
}

.char-modal-header {
    padding: 24px 28px 0 !important;
    text-align: left !important
}

.char-modal-body {
    display: flex;
    gap: 24px;
    padding: 20px 28px
}

.avatar-section {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    width: 130px
}

.avatar-upload-area {
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: var(--bg-input);
    border: 2px dashed var(--border-default);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    overflow: hidden;
    transition: var(--transition)
}

.avatar-upload-area:hover {
    border-color: var(--accent-primary);
    background: rgba(139, 92, 246, 0.05)
}

.avatar-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    color: var(--text-muted);
    font-size: 11px;
    text-align: center;
    padding: 10px
}

.avatar-placeholder svg {
    width: 24px;
    height: 24px
}

.avatar-preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.avatar-actions {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
    align-items: center
}

.emoji-panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    padding: 8px;
    width: 150px;
    margin-top: 4px
}

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 3px
}

.emoji-btn {
    font-size: 20px;
    padding: 4px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    background: none;
    border: none
}

.emoji-btn:hover {
    background: var(--bg-glass);
    transform: scale(1.2)
}

.char-form-fields {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 14px;
    overflow-y: auto;
    max-height: 70vh
}

.system-prompt-toolbar {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    margin-bottom: 5px
}

.prompt-helper-btn {
    font-size: 11px;
    padding: 4px 9px;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: 99px;
    color: var(--text-secondary);
    transition: var(--transition);
    cursor: pointer
}

.prompt-helper-btn:hover {
    background: rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.4);
    color: var(--accent-light)
}

.prompt-char-count {
    font-size: 11px;
    color: var(--text-muted);
    text-align: right;
    margin-top: 3px
}

.tooltip-btn {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    font-size: 10px;
    color: var(--text-muted);
    cursor: help;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 4px;
    vertical-align: middle
}

.advanced-section {
    border-top: 1px solid var(--border-subtle);
    padding-top: 12px
}

.advanced-toggle {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    background: none;
    border: none
}

.advanced-toggle svg {
    width: 15px;
    height: 15px;
    transition: var(--transition)
}

.advanced-toggle.open svg {
    transform: rotate(180deg)
}

.advanced-toggle:hover {
    color: var(--text-primary)
}

.advanced-panel {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 12px
}

.slider-group {
    display: flex;
    flex-direction: column;
    gap: 5px
}

.slider-labels {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-muted)
}

.slider-val {
    font-weight: 600;
    color: var(--accent-light);
    min-width: 36px;
    text-align: center;
    font-size: 12px
}

.range-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    background: var(--bg-card);
    border-radius: 99px;
    outline: none;
    cursor: pointer
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--grad-main);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.5);
    transition: transform 0.15s
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2)
}

.slider-group.compact {
    flex-direction: row;
    align-items: center;
    gap: 10px
}

.slider-group.compact .range-slider {
    flex: 1
}

.style-chips {
    display: flex;
    gap: 7px;
    flex-wrap: wrap
}

.style-chip input {
    display: none
}

.style-chip span {
    display: block;
    padding: 7px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition)
}

.style-chip input:checked+span {
    background: rgba(139, 92, 246, 0.18);
    border-color: rgba(139, 92, 246, 0.5);
    color: var(--accent-light);
    font-weight: 500
}

.style-chip span:hover {
    border-color: var(--border-strong);
    color: var(--text-primary)
}

.name-calling-toggle-section {
    margin-top: 2px
}

.glass-setting {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: rgba(139, 92, 246, 0.06);
    border: 1px solid rgba(139, 92, 246, 0.15);
    gap: 12px
}

.tags-input-wrap {
    display: flex;
    flex-direction: column;
    gap: 7px
}

.tags-display {
    display: flex;
    gap: 5px;
    flex-wrap: wrap
}

.tag-item {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 3px 9px;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 99px;
    font-size: 11px;
    color: var(--accent-light)
}

.tag-remove {
    cursor: pointer;
    opacity: 0.7;
    transition: var(--transition);
    font-size: 13px;
    line-height: 1
}

.tag-remove:hover {
    opacity: 1
}

.char-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 28px 24px
}

/* Toggle Switch */
.toggle-switch-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0
}

.toggle-checkbox {
    display: none
}

.toggle-switch {
    width: 42px;
    height: 23px;
    border-radius: 99px;
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    flex-shrink: 0
}

.toggle-switch::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--text-muted);
    transition: var(--transition)
}

.toggle-checkbox:checked+.toggle-switch {
    background: rgba(139, 92, 246, 0.28);
    border-color: rgba(139, 92, 246, 0.55)
}

.toggle-checkbox:checked+.toggle-switch::after {
    transform: translateX(19px);
    background: var(--accent-light)
}

.toggle-label {
    font-size: 13px;
    color: var(--text-secondary)
}

.toggle-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap
}

/* ===== SETTINGS ===== */
.settings-modal-container {
    max-width: 540px
}

.settings-tabs {
    display: flex;
    gap: 3px;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 18px
}

.settings-tab {
    padding: 9px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    margin-bottom: -1px;
    cursor: pointer;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none
}

.settings-tab:hover {
    color: var(--text-primary)
}

.settings-tab.active {
    color: var(--accent-light);
    border-bottom-color: var(--accent-primary)
}

.settings-panel {
    display: none;
    flex-direction: column;
    gap: 6px
}

.settings-panel.active {
    display: flex
}

.setting-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: var(--bg-glass);
    gap: 14px
}

.setting-item.danger-zone {
    background: rgba(248, 113, 113, 0.05);
    border: 1px solid rgba(248, 113, 113, 0.1)
}

.setting-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1
}

.setting-name {
    font-size: 13px;
    font-weight: 500
}

.setting-desc {
    font-size: 11px;
    color: var(--text-muted)
}

.theme-options,
.style-options,
.dir-options {
    display: flex;
    gap: 5px
}

.theme-btn,
.style-opt,
.dir-btn {
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-size: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    color: var(--text-secondary);
    transition: var(--transition);
    cursor: pointer
}

.theme-btn.active,
.style-opt.active,
.dir-btn.active {
    background: rgba(139, 92, 246, 0.2);
    border-color: rgba(139, 92, 246, 0.5);
    color: var(--accent-light);
    font-weight: 500
}

.theme-btn:hover,
.style-opt:hover,
.dir-btn:hover {
    border-color: var(--border-strong);
    color: var(--text-primary)
}

/* ===== PROFILE MODAL ===== */
.profile-modal-container {
    max-width: 480px
}

.profile-avatar-section {
    display: flex;
    justify-content: center;
    margin-bottom: 4px
}

.profile-avatar-ring {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    flex-shrink: 0
}

.profile-avatar-display {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--grad-main);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid rgba(139, 92, 246, 0.4);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 5px 20px var(--shadow-glow-color)
}

.profile-avatar-display:hover {
    border-color: var(--accent-primary);
    transform: scale(1.05)
}

.profile-avatar-display svg {
    width: 36px;
    height: 36px;
    color: rgba(255, 255, 255, 0.6)
}

.profile-avatar-display img {
    width: 100%;
    height: 100%;
    object-fit: cover
}

.profile-avatar-edit-badge {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--grad-main);
    border: 2px solid var(--bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center
}

.profile-avatar-edit-badge svg {
    width: 12px;
    height: 12px;
    color: #fff
}

.gender-selector {
    display: flex;
    gap: 6px
}

.gender-option input {
    display: none
}

.gender-chip {
    display: block;
    padding: 7px 12px;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    border: 1px solid var(--border-default);
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition)
}

.gender-option input:checked+.gender-chip {
    background: rgba(139, 92, 246, 0.18);
    border-color: rgba(139, 92, 246, 0.5);
    color: var(--accent-light);
    font-weight: 500
}

.gender-chip:hover {
    border-color: var(--border-strong);
    color: var(--text-primary)
}

.profile-info-box {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(96, 165, 250, 0.07);
    border: 1px solid rgba(96, 165, 250, 0.18);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    box-shadow: var(--glass-edge)
}

.profile-info-box svg {
    width: 16px;
    height: 16px;
    color: var(--accent-blue);
    flex-shrink: 0;
    margin-top: 1px
}

/* ===== CONTEXT MENU ===== */
.context-menu {
    position: fixed;
    z-index: 2000;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-width: 175px;
    animation: fadeIn 0.15s ease
}

.context-menu button {
    display: flex;
    align-items: center;
    gap: 9px;
    width: 100%;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    transition: var(--transition);
    text-align: left;
    background: none;
    border: none;
    cursor: pointer
}

.context-menu button svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0
}

.context-menu button:hover {
    background: var(--bg-glass);
    color: var(--text-primary)
}

.context-menu button.danger {
    color: var(--accent-red)
}

.context-menu button.danger:hover {
    background: rgba(248, 113, 113, 0.1)
}

.context-divider {
    height: 1px;
    background: var(--border-subtle);
    margin: 3px 0
}

/* ===== TOAST ===== */
.toast-container {
    position: fixed;
    bottom: 22px;
    right: 22px;
    display: flex;
    flex-direction: column;
    gap: 7px;
    z-index: 3000;
    pointer-events: none
}

.toast {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 11px 16px;
    border-radius: var(--radius-md);
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-lg);
    font-size: 13px;
    min-width: 240px;
    max-width: 340px;
    pointer-events: auto;
    animation: toastIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1)
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(24px) scale(0.92)
    }
}

.toast.success {
    border-left: 3px solid var(--accent-green)
}

.toast.error {
    border-left: 3px solid var(--accent-red)
}

.toast.info {
    border-left: 3px solid var(--accent-blue)
}

.toast-icon {
    font-size: 16px;
    flex-shrink: 0
}

.toast-msg {
    flex: 1;
    color: var(--text-primary)
}

.toast-fade-out {
    animation: fadeOut 0.25s ease forwards
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: scale(0.9)
    }
}

/* ===== MEMORY PANEL ===== */
.memory-panel {
    position: fixed;
    right: 0;
    top: var(--topbar-height);
    width: 300px;
    height: calc(100vh - var(--topbar-height));
    background: var(--bg-surface);
    border-left: 1px solid var(--border-subtle);
    z-index: 200;
    display: flex;
    flex-direction: column;
    animation: slideInRight 0.3s cubic-bezier(0.34, 1.56, 0.64, 1)
}

@keyframes slideInRight {
    from {
        transform: translateX(100%)
    }
}

.memory-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-subtle)
}

.memory-header h3 {
    font-size: 14px;
    font-weight: 600
}

.memory-header button {
    color: var(--text-muted);
    transition: var(--transition);
    background: none;
    border: none;
    cursor: pointer
}

.memory-header button svg {
    width: 16px;
    height: 16px
}

.memory-header button:hover {
    color: var(--text-primary)
}

.memory-body {
    flex: 1;
    overflow-y: auto;
    padding: 14px 18px;
    display: flex;
    flex-direction: column;
    gap: 14px
}

.memory-section {}

.memory-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 6px
}

.memory-content {
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.6;
    max-height: 130px;
    overflow-y: auto;
    white-space: pre-wrap
}

/* ===== RTL SUPPORT ===== */
[dir="rtl"] .sidebar {
    border-right: none;
    border-left: 1px solid var(--border-subtle)
}

[dir="rtl"] .sidebar.collapsed {
    transform: translateX(100%);
    margin-left: 0;
    margin-right: calc(-1 * var(--sidebar-width))
}

[dir="rtl"] .message.user {
    flex-direction: row
}

[dir="rtl"] .message.user .message-body {
    align-items: flex-start
}

[dir="rtl"] .message.user {
    align-self: flex-start
}

[dir="rtl"] .message.assistant {
    align-self: flex-end
}

[dir="rtl"] .message.user .message-bubble {
    border-bottom-right-radius: 16px;
    border-bottom-left-radius: 4px
}

[dir="rtl"] .message.assistant .message-bubble {
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 4px
}

[dir="rtl"] .memory-panel {
    right: auto;
    left: 0;
    border-left: none;
    border-right: 1px solid var(--border-subtle)
}

[dir="rtl"] .toast-container {
    right: auto;
    left: 22px
}

[dir="rtl"] .search-icon {
    left: auto;
    right: 10px
}

[dir="rtl"] .search-input-wrap input {
    padding: 8px 32px 8px 10px
}

[dir="rtl"] .section-label {
    text-align: right
}

[dir="rtl"] .footer-btn {
    flex-direction: row-reverse
}

[dir="rtl"] .form-label {
    flex-direction: row-reverse
}

[dir="rtl"] .topbar-left {
    flex-direction: row-reverse
}

[dir="rtl"] .topbar-right {
    flex-direction: row-reverse
}

[dir="rtl"] .input-footer {
    flex-direction: row-reverse
}

/* Streaming Cursor */
.streaming-cursor::after {
    content: "▋";
    color: var(--accent-light);
    animation: cursorBlink 0.8s step-end infinite
}

@keyframes cursorBlink {

    0%,
    100% {
        opacity: 1
    }

    50% {
        opacity: 0
    }
}

/* ===== RESPONSIVE ===== */
@media(max-width:768px) {
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 300;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: var(--shadow-lg)
    }

    .sidebar.mobile-open {
        transform: translateX(0)
    }

    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.6);
        z-index: 290;
        backdrop-filter: blur(4px)
    }

    .char-modal-body {
        flex-direction: column
    }

    .avatar-section {
        width: 100%;
        flex-direction: row;
        justify-content: flex-start;
        align-items: flex-start
    }

    .welcome-title {
        font-size: 28px
    }

    .form-row {
        grid-template-columns: 1fr
    }

    .message {
        max-width: 90%
    }

    .modal-container {
        border-radius: var(--radius-lg)
    }

    .welcome-cta {
        flex-direction: column
    }

    .welcome-cta .btn-primary,
    .welcome-cta .btn-secondary {
        width: 100%
    }

    .memory-panel {
        width: 100%;
        height: 60vh;
        top: auto;
        bottom: 0;
        border-left: none;
        border-top: 1px solid var(--border-subtle)
    }

    [dir="rtl"] .memory-panel {
        right: 0;
        left: 0;
        border-right: none
    }
}