/* ============================================
   SETTINGS PAGE STYLES
   Custom styles for the settings page
   ============================================ */

/* Settings Layout Container */
.settings-layout {
    display: flex;
    gap: 2rem;
    min-height: calc(100vh - var(--header-height) - 4rem);
}

/* Settings Sidebar */
.settings-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    height: fit-content;
    position: sticky;
    top: calc(var(--header-height) + 2rem);
}

.settings-sidebar-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 1rem;
    padding: 0 0.75rem;
}

/* Settings Nav */
.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    border-radius: var(--radius);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
}

.settings-nav-item i {
    font-size: 1.125rem;
    width: 20px;
    text-align: center;
}

.settings-nav-item:hover {
    background: var(--background);
    color: var(--text-primary);
}

.settings-nav-item.active {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1) 0%, rgba(14, 165, 233, 0.05) 100%);
    color: var(--sky);
    font-weight: 600;
}

.settings-nav-item.active i {
    color: var(--sky);
}

/* Settings Content */
.settings-content {
    flex: 1;
    min-width: 0;
}

.settings-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Settings Card */
.settings-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.settings-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.03) 0%, transparent 100%);
}

.settings-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.settings-card-title i {
    color: var(--sky);
}

.settings-card-description {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.settings-card-body {
    padding: 1.5rem;
}

/* Profile Header with Avatar */
.profile-header-section {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.profile-form-section {
    flex: 1;
}

.profile-avatar-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.profile-avatar-wrapper {
    position: relative;
    width: 140px;
    height: 140px;
}

.profile-avatar {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sky) 0%, var(--sky-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.3);
    transition: all var(--transition-base);
    overflow: hidden;
}

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

.profile-avatar:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(14, 165, 233, 0.4);
}

.avatar-edit-btn {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 36px;
    height: 36px;
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--text-secondary);
}

.avatar-edit-btn:hover {
    background: var(--sky);
    border-color: var(--sky);
    color: #fff;
    transform: scale(1.1);
}

.avatar-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-label-description {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
    display: block;
    margin-top: 0.25rem;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    color: var(--text-primary);
    background: var(--background);
    transition: all var(--transition-base);
    font-family: inherit;
}

.form-input:focus {
    outline: none;
    border-color: var(--sky);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
    background: var(--card);
}

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

textarea.form-input {
    resize: vertical;
    min-height: 100px;
}

/* Checkbox Custom Style */
.checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--background);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all var(--transition-base);
}

.checkbox-wrapper:hover {
    border-color: var(--sky);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.02) 0%, transparent 100%);
}

.checkbox-wrapper input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 22px;
    height: 22px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-custom i {
    font-size: 0.75rem;
    color: #fff;
    opacity: 0;
    transform: scale(0);
    transition: all var(--transition-base);
}

.checkbox-wrapper input[type="checkbox"]:checked+.checkbox-custom {
    background: var(--sky);
    border-color: var(--sky);
}

.checkbox-wrapper input[type="checkbox"]:checked+.checkbox-custom i {
    opacity: 1;
    transform: scale(1);
}

.checkbox-content {
    flex: 1;
}

.checkbox-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.checkbox-description {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    line-height: 1.5;
}

/* Theme Selector */
.theme-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.theme-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem;
    background: var(--background);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.theme-option:hover {
    border-color: var(--sky);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.theme-option.active {
    border-color: var(--sky);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.08) 0%, rgba(14, 165, 233, 0.02) 100%);
}

.theme-option input[type="radio"] {
    display: none;
}

.theme-preview {
    width: 100%;
    height: 70px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}

.theme-preview-light {
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
}

.theme-preview-light::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 30%;
    height: 100%;
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
}

.theme-preview-dark {
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    position: relative;
}

.theme-preview-dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 30%;
    height: 100%;
    background: linear-gradient(180deg, #0f172a 0%, #020617 100%);
}

.theme-preview-auto {
    background: linear-gradient(135deg, #f8fafc 0%, #f8fafc 50%, #1e293b 50%, #0f172a 100%);
    position: relative;
}

.theme-preview-auto::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 30%;
    height: 100%;
    background: linear-gradient(135deg, #0f172a 0%, #0f172a 50%, #0f172a 50%, #020617 100%);
}

.theme-info {
    text-align: center;
}

.theme-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.theme-description {
    font-size: 0.6875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.theme-option.active .theme-name {
    color: var(--sky);
}

/* Check Icon for Theme */
.theme-check {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 22px;
    height: 22px;
    background: var(--sky);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: all var(--transition-base);
}

.theme-check i {
    font-size: 0.75rem;
    color: #fff;
}

.theme-option {
    position: relative;
}

.theme-option.active .theme-check {
    opacity: 1;
    transform: scale(1);
}

/* Button Styles */
.btn-save {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--sky) 0%, var(--sky-dark) 100%);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.25);
}

.btn-save:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.35);
}

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

/* Settings Action Footer */
.settings-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    margin-top: 1.5rem;
}

.btn-cancel {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-cancel:hover {
    background: var(--background);
    border-color: var(--text-muted);
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 992px) {
    .settings-layout {
        flex-direction: column;
    }

    .settings-sidebar {
        width: 100%;
        position: static;
    }

    .settings-nav {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .settings-nav-item {
        flex: 1;
        min-width: 150px;
        justify-content: center;
    }

    .profile-header-section {
        flex-direction: column-reverse;
        align-items: center;
    }

    .profile-form-section {
        width: 100%;
    }

    .theme-selector {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .settings-nav {
        flex-direction: column;
    }

    .settings-nav-item {
        justify-content: flex-start;
    }
}