/* ===========================
   Layout & Page Styles
   =========================== */

/* App Container */
.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
.navbar {
    background-color: var(--color-surface-elevated);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar__container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar__brand {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.navbar__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
    margin: 0;
}

.navbar__item {
    margin: 0;
}

.navbar__link {
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-block;
}

.navbar__link:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    text-decoration: none;
}

.navbar__link--active {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.navbar__logout {
    background: none;
    border: 1px solid var(--color-border);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.navbar__logout:hover {
    background-color: var(--color-error-light);
    border-color: var(--color-error);
    color: var(--color-error);
}

/* Page Content */
.page-content {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-xl);
}

/* Auth Page */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    padding: var(--space-xl);
}

.auth-page__card {
    max-width: 450px;
    width: 100%;
}

.auth-page__title {
    text-align: center;
    margin-bottom: var(--space-md);
}

.auth-page__description {
    text-align: center;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.auth-page__footer {
    text-align: center;
    margin-top: var(--space-lg);
    font-size: var(--font-size-sm);
}

/* Dashboard Page */
.dashboard__header {
    margin-bottom: var(--space-2xl);
}

.dashboard__title {
    margin-bottom: var(--space-sm);
}

.dashboard__description {
    color: var(--color-text-muted);
}

.dashboard__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

/* Upload Page */
.upload-page__section {
    margin-bottom: var(--space-2xl);
}

.upload-page__section:last-child {
    margin-bottom: 0;
}

/* Results Page */
.results__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.results__grid {
    display: grid;
    gap: var(--space-xl);
}

/* Fit Score Display */
.fit-score {
    text-align: center;
    padding: var(--space-2xl);
}

.fit-score__value {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-sm);
}

.fit-score__label {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
}

.fit-score__bar {
    margin-top: var(--space-lg);
}

.fit-score__meta {
    margin-top: var(--space-sm);
}

/* Resume List */
.resume-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.resume-item__info {
    flex: 1;
}

.resume-item__name {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-xs);
}

.resume-item__meta {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.resume-item__actions {
    display: flex;
    gap: var(--space-sm);
}

/* Job List */
.job-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.job-item__header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: var(--space-md);
}

.job-item__info {
    flex: 1;
}

.job-item__title {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-xs);
}

.job-item__company {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.job-item__description {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.job-item__actions {
    display: flex;
    gap: var(--space-sm);
}

/* Settings Page - Enhanced Design */
.settings-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
}

.settings-header {
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-xl);
    border-bottom: 2px solid var(--color-border);
}

.settings-header__content {
    max-width: 600px;
}

.settings-header__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.settings-header__description {
    font-size: var(--font-size-lg);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
}

.settings-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

.settings-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.settings-section__header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}

.settings-section__icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
    color: var(--color-primary);
    flex-shrink: 0;
}

.settings-section__icon--danger {
    background: var(--color-error-light);
    color: var(--color-error);
}

.settings-section__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0;
}

.settings-section--danger .settings-section__title {
    color: var(--color-error);
}

/* Card Enhancements */
.card--elevated {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-border);
}

.card--subscription {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-surface-elevated) 0%, var(--color-surface) 100%);
}

.card--pro {
    background: linear-gradient(135deg, 
        rgba(139, 92, 246, 0.05) 0%, 
        rgba(59, 130, 246, 0.05) 100%);
    border: 2px solid rgba(139, 92, 246, 0.2);
}

.card--pro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.card--danger {
    border: 2px solid var(--color-error-light);
    background: var(--color-error-light);
}

/* Account Information */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.info-item__label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-item__label svg {
    opacity: 0.6;
}

.info-item__value {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.plan-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.plan-badge--free {
    background: var(--color-surface);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.plan-badge--pro {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    border: none;
}

/* Subscription Hero (Pro Plan) */
.subscription-hero {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
}

.subscription-hero__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.subscription-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    width: fit-content;
}

.subscription-hero__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    margin: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subscription-hero__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* Subscription Details */
.subscription-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.subscription-detail-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.subscription-detail-item__icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-primary-light);
    color: var(--color-primary);
    flex-shrink: 0;
}

.subscription-detail-item__content {
    flex: 1;
}

.subscription-detail-item__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.subscription-detail-item__value {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

/* Subscription Upgrade (Free Plan) */
.subscription-upgrade {
    text-align: center;
    padding: var(--space-xl) 0;
}

.subscription-upgrade__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.subscription-upgrade__icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary-light) 100%);
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.subscription-upgrade__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin: 0;
    color: var(--color-text);
}

.subscription-upgrade__description {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    max-width: 400px;
    line-height: var(--line-height-relaxed);
}

/* Feature List */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    text-align: left;
    width: 100%;
    max-width: 400px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: var(--font-size-base);
    color: var(--color-text);
}

.feature-list li svg {
    color: var(--color-success);
    flex-shrink: 0;
}

/* Subscription Actions */
.subscription-actions {
    margin-top: var(--space-lg);
}

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

.btn svg {
    flex-shrink: 0;
}

/* Status Badge */
.status-badge {
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
}

.status-badge--active {
    background-color: var(--color-success-light);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.status-badge--canceled {
    background-color: var(--color-text-muted-light);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.status-badge--past_due {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
}

/* Privacy Section */
.privacy-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.privacy-content__description {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

/* Danger Zone */
.danger-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.danger-content__header {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.danger-content__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-error);
    margin: 0;
}

.danger-content__description {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

.btn--error {
    background-color: var(--color-error);
    color: white;
    border-color: var(--color-error);
}

.btn--error:hover {
    background-color: hsl(0, 84%, 50%);
    border-color: hsl(0, 84%, 50%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .settings-page {
        padding: var(--space-lg) var(--space-md);
    }

    .settings-header__title {
        font-size: var(--font-size-2xl);
    }

    .info-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .subscription-hero__title {
        font-size: var(--font-size-2xl);
    }

    .subscription-upgrade__icon {
        width: 64px;
        height: 64px;
    }

    .subscription-detail-item {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .settings-grid {
        gap: var(--space-xl);
    }

    .settings-section__header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .subscription-hero__badge {
        font-size: var(--font-size-xs);
        padding: var(--space-xs) var(--space-sm);
    }
}

/* Hamburger Menu Button (Hidden on Desktop) */
.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    z-index: 101;
}

.navbar__toggle-bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Hamburger Animation when Open */
.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(2) {
    opacity: 0;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Responsive Design */
@media (max-width: 768px) {

    /* Show hamburger button on mobile */
    .navbar__toggle {
        display: flex;
    }

    .navbar__container {
        flex-direction: row;
        gap: 0;
    }

    /* Hide menu by default on mobile */
    .navbar__menu {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 80%;
        max-width: 300px;
        background-color: var(--color-surface-elevated);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-3xl) var(--space-xl);
        box-shadow: var(--shadow-lg);
        transition: right 0.3s ease;
        z-index: 100;
        overflow-y: auto;
    }

    /* Show menu when toggled */
    .navbar__menu.navbar__menu--open {
        right: 0;
    }

    .navbar__item {
        width: 100%;
    }

    .navbar__link {
        display: block;
        width: 100%;
        padding: var(--space-md);
        border-radius: var(--radius-md);
    }

    .navbar__logout {
        width: 100%;
        justify-content: center;
        padding: var(--space-md);
    }

    /* Overlay for closing menu when clicking outside */
    .navbar__overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 99;
    }

    .navbar__overlay.navbar__overlay--visible {
        display: block;
    }

    .dashboard__grid {
        grid-template-columns: 1fr;
    }

    .page-content {
        padding: var(--space-lg) var(--space-md);
    }

    .results__header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .job-item__header {
        flex-direction: column;
    }

    .resume-item {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .navbar__title {
        font-size: var(--font-size-lg);
    }

    .auth-page {
        padding: var(--space-md);
    }

    .card {
        padding: var(--space-lg);
    }

    h1 {
        font-size: var(--font-size-3xl);
    }

    h2 {
        font-size: var(--font-size-2xl);
    }
}

/* Utility Classes for Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.gap-sm {
    gap: var(--space-sm);
}

.gap-md {
    gap: var(--space-md);
}

.gap-lg {
    gap: var(--space-lg);
}

.gap-xl {
    gap: var(--space-xl);
}

.mb-sm {
    margin-bottom: var(--space-sm);
}

.mb-md {
    margin-bottom: var(--space-md);
}

.mb-lg {
    margin-bottom: var(--space-lg);
}

.mb-xl {
    margin-bottom: var(--space-xl);
}

.mt-sm {
    margin-top: var(--space-sm);
}

.mt-md {
    margin-top: var(--space-md);
}

.mt-lg {
    margin-top: var(--space-lg);
}

.mt-xl {
    margin-top: var(--space-xl);
}