/* ============================================
   Settings Page Styles - Иммерсивный минимализм
   ============================================ */

/* CSS Variables */
:root {
    --primary-color: #3b82f6;
    --secondary-color: #2563eb;
    --accent-color: #60a5fa;
    --success-color: #22c55e;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-color: #1f2937;
    --light-gray: #f9fafb;
    --border-color: #e5e7eb;
    --text-muted: #6b7280;
    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.1), 0 4px 10px rgba(0,0,0,0.08);
    --shadow-xl: 0 20px 40px rgba(0,0,0,0.12), 0 8px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.06);
}

/* Container */
.settings-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Header */
.settings-header {
    margin-bottom: 2rem;
    text-align: left;
}

.settings-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.settings-subtitle {
    font-size: 0.938rem;
    color: var(--text-muted);
    margin: 0;
}

/* Settings Cards */
.settings-card {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: box-shadow 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.settings-card:hover {
    box-shadow: var(--shadow-lg);
}

/* User Info Card */
.user-info-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: var(--white);
}

.card-icon-wrapper {
    flex-shrink: 0;
}

.card-icon {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.9);
}

.user-info-content {
    flex: 1;
}

.user-info-name {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.user-info-email {
    font-size: 0.938rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.user-info-joined {
    font-size: 0.875rem;
    opacity: 0.8;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.user-info-joined i {
    font-size: 0.875rem;
}

/* Card Header */
.card-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.card-title-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.card-title-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--dark-color);
    margin: 0;
}

.card-description {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

/* Settings Form */
.settings-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

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

.form-control {
    width: 100%;
    padding: 0.75rem;
    font-size: 0.938rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--white);
    color: var(--dark-color);
    transition: all 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-help {
    font-size: 0.813rem;
    color: var(--text-muted);
    margin-top: 0.375rem;
}

.form-error {
    font-size: 0.813rem;
    color: var(--danger-color);
    margin-top: 0.375rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-error::before {
    content: "⚠";
    font-weight: bold;
}

/* Form Actions */
.form-actions {
    display: flex;
    justify-content: flex-start;
    gap: 1rem;
    margin-top: 0.5rem;
}

/* Buttons */
.form-actions .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.form-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.form-actions .btn-primary:active {
    transform: translateY(0);
}

.form-actions .btn-primary i {
    font-size: 1rem;
}

/* Danger Zone */
.danger-card {
    border: 2px solid var(--danger-color);
    background: #fef2f2;
}

.danger-card .card-title-icon {
    color: var(--danger-color);
}

.danger-text {
    color: var(--danger-color);
    font-weight: 500;
}

.danger-zone-content {
    display: flex;
    justify-content: flex-start;
}

.btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--white);
    background: var(--danger-color);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

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

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

/* Modal Styles */
.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: var(--shadow-xl);
}

.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-title i {
    font-size: 1.25rem;
}

.modal-body {
    padding: 1.5rem;
}

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

.deletion-list {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.deletion-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    color: var(--dark-color);
}

.deletion-list i {
    color: var(--danger-color);
    font-size: 1rem;
}

/* Form Check */
.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check-input {
    width: 1.125rem;
    height: 1.125rem;
    margin: 0;
    cursor: pointer;
}

.form-check-label {
    font-size: 0.938rem;
    color: var(--dark-color);
    cursor: pointer;
    margin: 0;
}

/* Alert */
.alert {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.alert-danger {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.alert strong {
    font-weight: 600;
}

/* Secondary Button */
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.938rem;
    font-weight: 500;
    color: var(--dark-color);
    background: var(--light-gray);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: #e5e7eb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .settings-container {
        padding: 1.5rem 1rem;
    }

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

    .settings-card {
        padding: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .user-info-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .card-icon {
        font-size: 3rem;
    }

    .user-info-name {
        font-size: 1.25rem;
    }

    .user-info-joined {
        justify-content: center;
    }

    .card-title {
        font-size: 1.125rem;
    }

    .card-header {
        margin-bottom: 1.25rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn-primary,
    .btn-danger {
        width: 100%;
        justify-content: center;
    }

    .modal-body {
        padding: 1.25rem;
    }
}

@media (max-width: 576px) {
    .settings-container {
        padding: 1rem 0.75rem;
    }

    .settings-header {
        margin-bottom: 1.5rem;
    }

    .settings-title {
        font-size: 1.375rem;
    }

    .settings-subtitle {
        font-size: 0.875rem;
    }

    .settings-card {
        padding: 1rem;
        border-radius: 8px;
    }

    .card-icon {
        font-size: 2.5rem;
    }
}