/**
 * Wijchen Solidair - Component Styles
 *
 * Following Platonic two-layer CSS architecture:
 * - This file: Structural/layout CSS
 * - Theme CSS would go in a separate theme file
 */

/* ========================================
   CSS Custom Properties (Variables)
   ======================================== */
:root {
    /* Brand colors */
    --color-primary: #E30613;
    --color-primary-dark: #B8050F;
    --color-primary-light: #FF4D58;

    /* Neutral colors */
    --color-text: #1f2937;
    --color-text-muted: #6b7280;
    --color-bg: #f9fafb;
    --color-bg-card: #ffffff;
    --color-border: #e5e7eb;

    /* Gauge colors */
    --color-gauge-bg: #e5e7eb;
    --color-gauge-fill: #10b981;

    /* Vote button colors */
    --color-vote-up: #10b981;
    --color-vote-up-active: #059669;
    --color-vote-down: #ef4444;
    --color-vote-down-active: #dc2626;
    --color-vote-inactive: #9ca3af;

    /* Spacing scale */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;

    /* Border radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 200ms ease;
}

/* ========================================
   Base Styles
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-bg);
}

/* ========================================
   Layout
   ======================================== */
.container {
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
}

.main {
    padding-top: var(--spacing-6);
    padding-bottom: var(--spacing-8);
    min-height: calc(100vh - 200px);
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-4) 0;
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.nav__brand:hover {
    opacity: 0.9;
}

.nav__links {
    display: flex;
    gap: var(--spacing-4);
}

.nav__link {
    color: white;
    text-decoration: none;
    opacity: 0.9;
}

.nav__link:hover {
    opacity: 1;
    text-decoration: underline;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-text);
    color: var(--color-text-muted);
    padding: var(--spacing-6) 0;
    text-align: center;
}

.footer p {
    margin: 0;
    color: rgba(255, 255, 255, 0.6);
}

/* ========================================
   Cards
   ======================================== */
.card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-6);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3) var(--spacing-5);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

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

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

.btn--primary:hover:not(:disabled) {
    background-color: var(--color-primary-dark);
}

.btn--outline {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn--outline:hover:not(:disabled) {
    background-color: var(--color-bg);
}

/* ========================================
   Feed Page
   ======================================== */
.feed-page__title {
    margin: 0 0 var(--spacing-6);
    font-size: 1.5rem;
    font-weight: 600;
}

.feed {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-8);
    color: var(--color-text-muted);
}

/* ========================================
   Post Card
   ======================================== */
.post-card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-4);
}

.post-card--reply {
    margin-left: var(--spacing-6);
    margin-top: var(--spacing-3);
    border-left: 3px solid var(--color-border);
    box-shadow: none;
    background-color: var(--color-bg);
}

.post-card__content {
    margin-bottom: var(--spacing-3);
}

.post-card__text {
    margin: 0;
    line-height: 1.6;
}

.post-card__attribution {
    margin: var(--spacing-2) 0 0;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-style: italic;
    text-align: right;
}

.post-card__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.post-card__replies {
    margin-top: var(--spacing-3);
}

/* ========================================
   Gauge
   ======================================== */
.gauge {
    width: 20px;
    height: 50px;
    background-color: var(--color-gauge-bg);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
}

.gauge__fill {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--color-gauge-fill);
    border-radius: var(--radius-sm);
    transition: height var(--transition-normal);
}

/* ========================================
   Vote Buttons
   ======================================== */
.vote-buttons {
    display: flex;
    gap: var(--spacing-2);
}

.vote-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-card);
    color: var(--color-vote-inactive);
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.vote-btn:hover:not(:disabled) {
    transform: scale(1.05);
}

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

.vote-btn--up:hover:not(:disabled),
.vote-btn--up.vote-btn--active {
    background-color: var(--color-vote-up);
    border-color: var(--color-vote-up);
    color: white;
}

.vote-btn--down:hover:not(:disabled),
.vote-btn--down.vote-btn--active {
    background-color: var(--color-vote-down);
    border-color: var(--color-vote-down);
    color: white;
}

/* ========================================
   Consent Modal
   ======================================== */
.consent-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-4);
}

.consent-modal__backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.consent-modal__content {
    position: relative;
    max-width: 480px;
    width: 100%;
    z-index: 1;
}

.consent-modal__content h2 {
    margin: 0 0 var(--spacing-4);
}

.consent-modal__content p {
    margin: 0 0 var(--spacing-4);
}

.consent-modal__actions {
    display: flex;
    gap: var(--spacing-3);
    flex-wrap: wrap;
}

.consent-modal__actions .btn {
    flex: 1;
    min-width: 150px;
}

/* ========================================
   Notices
   ======================================== */
.notice {
    padding: var(--spacing-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-4);
}

.notice--info {
    background-color: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1e40af;
}

.notice p {
    margin: 0;
}

/* ========================================
   Waarden Page
   ======================================== */
.waarden-page {
    max-width: 700px;
    margin: 0 auto;
}

.waarden-page h1 {
    margin: 0 0 var(--spacing-4);
    color: var(--color-primary);
}

.waarden-page h2 {
    margin: var(--spacing-6) 0 var(--spacing-3);
    font-size: 1.25rem;
}

.waarden-page h3 {
    margin: var(--spacing-5) 0 var(--spacing-2);
    font-size: 1.1rem;
}

.waarden-page .lead {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-6);
}

.waarden-page ul {
    padding-left: var(--spacing-5);
    margin: var(--spacing-4) 0;
}

.waarden-page li {
    margin-bottom: var(--spacing-2);
}

.waarden-page__cta {
    margin-top: var(--spacing-8);
    text-align: center;
}

/* ========================================
   Utility Classes
   ======================================== */
.text-muted {
    color: var(--color-text-muted);
}

/* ========================================
   Feed Actions
   ======================================== */
.feed-actions {
    display: flex;
    justify-content: center;
    padding: var(--spacing-4) 0;
}

/* ========================================
   Statement Form
   ======================================== */
.post-card--form {
    background-color: var(--color-bg-card);
}

.post-card--disabled {
    opacity: 0.6;
}

.statement-form textarea {
    width: 100%;
    min-height: 80px;
    padding: var(--spacing-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    resize: vertical;
    margin-bottom: var(--spacing-3);
}

.statement-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.statement-form textarea:disabled {
    background-color: var(--color-bg);
    cursor: not-allowed;
}

.statement-form__actions {
    display: flex;
    justify-content: flex-end;
}

/* ========================================
   Reply Form
   ======================================== */
.reply-form {
    margin-top: var(--spacing-3);
    padding-top: var(--spacing-3);
    border-top: 1px solid var(--color-border);
}

.reply-form textarea {
    width: 100%;
    min-height: 60px;
    padding: var(--spacing-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.9rem;
    resize: vertical;
    margin-bottom: var(--spacing-2);
}

.reply-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.reply-form__actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-2);
}

/* ========================================
   Button Small Variant
   ======================================== */
.btn--sm {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: 0.875rem;
}

/* ========================================
   Invite Banner
   ======================================== */
.invite-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--spacing-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-4);
}

.invite-banner__content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.invite-banner__text {
    margin: 0;
    flex: 1;
}

.invite-banner .btn--primary {
    background-color: white;
    color: var(--color-primary);
}

.invite-banner .btn--primary:hover {
    background-color: var(--color-bg);
}

/* ========================================
   Auth Forms
   ======================================== */
.auth-form {
    max-width: 400px;
    margin: 0 auto;
}

.auth-form__title {
    margin: 0 0 var(--spacing-6);
    text-align: center;
}

.form-group {
    margin-bottom: var(--spacing-4);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group .hint {
    margin-top: var(--spacing-1);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.form-error {
    color: var(--color-vote-down);
    font-size: 0.875rem;
    margin-top: var(--spacing-2);
}

.auth-form__actions {
    margin-top: var(--spacing-6);
}

.auth-form__actions .btn {
    width: 100%;
}

.auth-form__footer {
    margin-top: var(--spacing-4);
    text-align: center;
    color: var(--color-text-muted);
}

.auth-form__footer a {
    color: var(--color-primary);
}

/* ========================================
   Subscribe Modal (checkbox styling)
   ======================================== */
#subscribe-form .form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    cursor: pointer;
}

#subscribe-form input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* ========================================
   Profile Page
   ======================================== */
.profile-page {
    max-width: 600px;
    margin: 0 auto;
}

.profile-page__header {
    margin-bottom: var(--spacing-6);
}

.profile-page__title {
    margin: 0 0 var(--spacing-2);
}

.profile-page__email {
    color: var(--color-text-muted);
    margin: 0;
}

.profile-section {
    margin-bottom: var(--spacing-6);
}

.profile-section__title {
    margin: 0 0 var(--spacing-4);
    font-size: 1.125rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--spacing-2);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 640px) {
    .container {
        padding-left: var(--spacing-3);
        padding-right: var(--spacing-3);
    }

    .post-card--reply {
        margin-left: var(--spacing-3);
    }

    .consent-modal__actions {
        flex-direction: column;
    }

    .consent-modal__actions .btn {
        width: 100%;
    }
}