/* Settings Page Styles */

.settings-intro {
    font-size: 1.05rem;
    color: var(--color-text-placeholder);
    margin-bottom: 2rem;
}

/* Account Info Box */
.account-info-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    color: white;
    box-shadow: 0 8px 32px rgba(102, 126, 234, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.account-info-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.info-item:hover {
    padding-left: 1rem;
    padding-right: -1rem;
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 0.3px;
    font-family: 'Segoe UI', 'Poppins', sans-serif;
}

.info-value {
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Courier New', monospace;
    font-size: 0.9rem;
    word-break: break-all;
    max-width: 55%;
    text-align: right;
    background: rgba(255, 255, 255, 0.15);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    font-weight: 500;
    letter-spacing: 0.4px;
}

.info-value:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
}

.info-value.account-id {
    font-size: 0.75rem;
    opacity: 0.95;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* Settings Tabs */
.settings-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--color-border-hr);
    flex-wrap: wrap;
}

.settings-tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--color-text-placeholder);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.settings-tab-btn:hover {
    color: var(--color-hover-primary);
    transform: translateY(-2px);
}

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

.settings-tab-btn span.material-symbols-rounded {
    transition: all 0.3s ease;
}

.settings-tab-btn:hover span.material-symbols-rounded {
    transform: scale(1.1);
}

/* Tab Content */
.settings-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.settings-tab-content.active {
    display: block;
}

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

/* Settings Sections */
.settings-section {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-secondary) 100%);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    border: 1px solid var(--color-border-hr);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.settings-section:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.settings-section h2 {
    font-size: 1.3rem;
    color: var(--color-text-primary);
    margin-bottom: 1.5rem;
}

.settings-section p {
    color: var(--color-text-placeholder);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

/* Profile Section */
.profile-section {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    align-items: flex-start;
}

.profile-avatar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.avatar-placeholder {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    border: 3px solid rgba(102, 126, 234, 0.2);
}

.avatar-placeholder:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.4);
}

.change-avatar-btn {
    padding: 0.85rem 1.8rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.change-avatar-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.change-avatar-btn:active {
    transform: translateY(-1px);
}

.profile-form {
    flex: 1;
    min-width: 280px;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.7rem;
    color: var(--color-text-primary);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.form-input,
select {
    width: 100%;
    padding: 0.9rem 1.1rem;
    border: 2px solid var(--color-border-hr);
    border-radius: 8px;
    background: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: "Poppins", sans-serif;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

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

.form-input:focus,
select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

/* Save Button */
.save-btn {
    padding: 0.95rem 2.2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.save-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.save-btn:active {
    transform: translateY(-1px);
}

/* Preference Items */
.preference-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--color-bg-primary);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    gap: 2rem;
    flex-wrap: wrap;
}

.preference-info h3 {
    color: var(--color-text-primary);
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.preference-info p {
    color: var(--color-text-placeholder);
    margin: 0;
    font-size: 0.85rem;
}

.preference-select {
    min-width: 200px;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
}

.checkbox-label input {
    display: none;
}

.checkbox-custom {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-border-hr);
    border-radius: 0.35rem;
    background: var(--color-bg-primary);
    transition: all 0.3s ease;
}

.checkbox-label input:checked + .checkbox-custom {
    background: var(--color-hover-primary);
    border-color: var(--color-hover-primary);
}

.checkbox-label input:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    color: white;
    font-size: 0.9rem;
    font-weight: bold;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Data Action Cards */
.data-action-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--color-bg-primary);
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    gap: 2rem;
    flex-wrap: wrap;
}

.data-action-card.danger {
    border-left: 4px solid #ff6b6b;
}

.action-info h3 {
    color: var(--color-text-primary);
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.action-info p {
    color: var(--color-text-placeholder);
    margin: 0;
    font-size: 0.85rem;
}

.action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-hover-primary);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.action-btn:hover {
    background: #5a50e8;
    transform: translateY(-2px);
}

.action-btn.danger {
    background: #ff6b6b;
}

.action-btn.danger:hover {
    background: #ff5252;
}

/* Data Info */
.data-info {
    padding: 1.5rem;
    background: var(--color-bg-primary);
    border-radius: 0.5rem;
}

.data-info h3 {
    color: var(--color-text-primary);
    margin-top: 0;
    margin-bottom: 1rem;
}

.storage-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
}

.storage-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--color-bg-secondary);
    border-radius: 0.5rem;
}

.storage-stat span {
    color: var(--color-text-placeholder);
    font-size: 0.9rem;
}

.storage-stat strong {
    color: var(--color-text-primary);
    font-size: 1.3rem;
}

/* Danger Zone */
.danger-zone {
    border-left: 4px solid #ff6b6b;
}

/* About Section */
.about-header {
    text-align: center;
    padding: 2rem 0;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--color-border-hr);
}

.about-header h1 {
    font-size: 2.5rem;
    color: var(--color-hover-primary);
    margin: 0 0 0.5rem 0;
}

.version {
    color: var(--color-text-placeholder);
    margin: 0;
    font-size: 0.95rem;
}

.about-section {
    margin-bottom: 2rem;
}

.about-section h3 {
    font-size: 1.1rem;
    color: var(--color-text-primary);
    margin-top: 0;
    margin-bottom: 0.75rem;
}

.about-section p {
    color: var(--color-text-primary);
    line-height: 1.6;
    margin: 0;
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.features-list li {
    color: var(--color-text-primary);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-hover-primary);
    font-weight: bold;
}

.about-footer {
    text-align: center;
    padding-top: 2rem;
    border-top: 2px solid var(--color-border-hr);
    color: var(--color-text-placeholder);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .settings-tabs {
        overflow-x: auto;
    }

    .settings-tab-btn {
        white-space: nowrap;
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }

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

    .preference-item,
    .data-action-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .preference-select {
        width: 100%;
    }

    .action-btn {
        width: 100%;
        justify-content: center;
    }

    .settings-section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .settings-tab-btn span:last-child {
        display: none;
    }

    .about-header h1 {
        font-size: 2rem;
    }

    .storage-stats {
        grid-template-columns: 1fr;
    }
}