/* =============================================================================
   ALL HAIL DOG — main.css

   Architecture:
     1.  Design tokens (CSS custom properties) — edit these to restyle everything
     2.  Reset & base
     3.  Layout utilities
     4.  Typography
     5.  Buttons
     6.  Site header & nav
     7.  Hero section
     8.  Video section
     9.  Confession form
    10.  Confession cards & grid
    11.  Featured section
    12.  Entries page (hero, controls, grid, pagination)
    13.  Vote button
    14.  Toast notifications
    15.  Site footer
    16.  404 page
    17.  Utilities & responsive
============================================================================= */


/* =============================================================================
   1. DESIGN TOKENS
   Change these to restyle the entire site.
============================================================================= */

:root {
    /* Brand colours — swap these out */
    --color-primary:        #F97276;   /* scratch red */
    --color-primary-dark:   #d13438;
    --color-primary-light:  #feb7b9;
    --color-secondary:      #2b2b2b;   /* near-black */
    --color-bg:             #fdfaf5;   /* warm off-white */
    --color-surface:        #ffffff;
    --color-surface-alt:    #f8f4ee;
    --color-border:         #e5ddd0;
    --color-text:           #1a1a1a;
    --color-text-muted:     #6b6b6b;
    --color-success:        #2a9d3e;
    --color-error:          #c0392b;
    --color-warning:        #e67e00;

    /* Typography */
    --font-body:      'Georgia', serif;
    --font-display:   'Georgia', serif;   /* swap for a custom font once loaded */
    --font-ui:        system-ui, -apple-system, sans-serif;

    --text-xs:   0.75rem;    /*  12px */
    --text-sm:   0.875rem;   /*  14px */
    --text-base: 1rem;       /*  16px */
    --text-md:   1.125rem;   /*  18px */
    --text-lg:   1.25rem;    /*  20px */
    --text-xl:   1.5rem;     /*  24px */
    --text-2xl:  2rem;       /*  32px */
    --text-3xl:  2.5rem;     /*  40px */
    --text-4xl:  3.25rem;    /*  52px */

    --line-height-body:    1.65;
    --line-height-heading: 1.2;

    /* Spacing */
    --space-1:   0.25rem;
    --space-2:   0.5rem;
    --space-3:   0.75rem;
    --space-4:   1rem;
    --space-6:   1.5rem;
    --space-8:   2rem;
    --space-10:  2.5rem;
    --space-12:  3rem;
    --space-16:  4rem;
    --space-20:  5rem;
    --space-24:  6rem;

    /* Layout */
    --container-max: 1100px;
    --container-pad: var(--space-6);

    /* Borders & radii */
    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  16px;
    --radius-xl:  24px;
    --radius-pill: 999px;

    /* Shadows */
    --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
    --shadow-md:  0 4px 16px rgba(0,0,0,0.10);
    --shadow-lg:  0 8px 32px rgba(0,0,0,0.14);

    /* Transitions */
    --transition: 0.2s ease;
}


/* =============================================================================
   2. RESET & BASE
============================================================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--line-height-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

img,
video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary-dark);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-primary);
}

ul,
ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: var(--font-ui);
    border: none;
    background: none;
}

textarea,
input,
select {
    font-family: var(--font-ui);
    font-size: var(--text-base);
}

blockquote {
    margin: 0;
}

:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}


/* =============================================================================
   3. LAYOUT
============================================================================= */

.container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-pad);
}

.site-main {
    min-height: 70vh;
}


/* =============================================================================
   4. TYPOGRAPHY
============================================================================= */

.section-title {
    font-family: "UnifrakturMaguntia", cursive;
	font-weight: 400;
	font-style: normal;
    font-size: var(--text-2xl);
    line-height: var(--line-height-heading);
    margin-bottom: var(--space-3);
    text-align: center;
}

.section-sub {
    font-size: var(--text-md);
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: var(--space-10);
    max-width: 580px;
    margin-inline: auto;
    margin-bottom: var(--space-10);
}


/* =============================================================================
   5. BUTTONS
============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-ui);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1;
    padding: var(--space-3) var(--space-8);
    border-radius: var(--radius-pill);
    border: 2px solid transparent;
    text-decoration: none;
    transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    cursor: pointer;
    user-select: none;
}

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

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

.btn--primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-secondary);
    box-shadow: var(--shadow-md);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.btn--secondary:hover {
    background-color: var(--color-secondary);
    color: var(--color-surface);
}

.btn--submit {
    width: 100%;
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-md);
    position: relative;
}

.btn--submit .btn__spinner {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    position: absolute;
    right: var(--space-6);
}

.btn--submit.is-loading .btn__spinner {
    display: inline-block;
}

.btn--submit.is-loading .btn__label {
    opacity: 0.7;
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}


/* =============================================================================
   6. SITE HEADER & NAV
============================================================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: var(--space-4);
}

.site-logo {
    text-decoration: none;
    display: flex;
    align-items: center;
}

.logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-secondary);
    letter-spacing: -0.02em;
}

.site-nav {
    display: flex;
    gap: var(--space-6);
    align-items: center;
}

.nav-link {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding-bottom: 2px;
    border-bottom: 2px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}

.nav-link:hover,
.nav-link--active {
    color: var(--color-secondary);
    border-bottom-color: var(--color-primary);
}


/* =============================================================================
   7. HERO SECTION
============================================================================= */

.home {
	background: #000 url('../../media/confessional.jpeg') no-repeat center top;
	background-size: 100% auto;
	color: white;
}

.hero {
    background-color: rgba(0,0,0,.7);
    color: var(--color-surface);
    padding-block: var(--space-20) var(--space-16);
    text-align: center;
}

.hero__inner {
    max-width: 720px;
}

.hero__title {
    font-family: "UnifrakturMaguntia", cursive;
	font-weight: 400;
	font-style: normal;
    font-size: clamp(var(--text-2xl), 6vw, var(--text-4xl));
    line-height: var(--line-height-heading);
    margin-bottom: var(--space-6);
    color: var(--color-surface);
}

.hero__sub {
    font-size: var(--text-md);
    color: rgba(255,255,255,0.78);
    margin-bottom: var(--space-8);
    line-height: 1.7;
}

.hero__cta {
    font-size: var(--text-md);
    padding: var(--space-4) var(--space-10);
}


/* =============================================================================
   8. VIDEO SECTION
============================================================================= */

.video-section {
    background-color: var(--color-surface-alt);
    padding-block: var(--space-16);
}

/* 16:9 responsive wrapper */
.video-wrap {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: #000;
    max-width: 900px;
    margin-inline: auto;
}

.video-wrap iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}


/* =============================================================================
   9. CONFESSION FORM
============================================================================= */

.confess-section {
    padding-block: var(--space-20);
    background-color: var(--color-bg);
}

.confess-section__inner {
    max-width: 680px;
}

.confession-form {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.required {
    color: var(--color-error);
    margin-left: 2px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: var(--text-base);
    line-height: 1.5;
    transition: border-color var(--transition), box-shadow var(--transition);
    -webkit-appearance: none;
    appearance: none;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-body);
    line-height: var(--line-height-body);
}

.form-textarea-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-2);
}

.form-hint {
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

.char-count {
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    tabular-nums: auto;
    font-variant-numeric: tabular-nums;
    transition: color var(--transition);
}

.char-count.is-warning {
    color: var(--color-warning);
    font-weight: 600;
}

.char-count.is-over {
    color: var(--color-error);
    font-weight: 700;
}

/* Form feedback (success / error messages) */
.form-feedback {
    display: none;
    padding: var(--space-4);
    border-radius: var(--radius-md);
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    line-height: 1.5;
    margin-bottom: var(--space-6);
}

.form-feedback.is-visible {
    display: block;
}

.form-feedback.is-success {
    background: #edfdf3;
    border: 1px solid #a8e6be;
    color: var(--color-success);
}

.form-feedback.is-error {
    background: #fdf2f2;
    border: 1px solid #f5c6c6;
    color: var(--color-error);
}

.form-note {
    margin-top: var(--space-4);
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-align: center;
    line-height: 1.6;
}


/* =============================================================================
   10. CONFESSION CARDS & GRID
============================================================================= */

.confession-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
}

.confession-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    transition: box-shadow var(--transition), transform var(--transition);
}

.confession-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.confession-card__text {
    font-family: var(--font-body);
    font-size: var(--text-md);
    line-height: var(--line-height-body);
    color: var(--color-text);
    flex: 1;
}

.confession-card__text::before {
    content: '\201C';
    font-size: 2em;
    line-height: 0;
    vertical-align: -0.35em;
    color: var(--color-primary);
    margin-right: 2px;
}

.confession-card__footer,
.confession-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.confession-card__author {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

.confession-card__dog {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    opacity: 0.8;
}

.confession-card__votes {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
}

/* Featured variant */
.confession-card--featured {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-surface) 60%);
    border-color: var(--color-primary);
}

.confession-card--featured .confession-card__text {
    font-size: var(--text-lg);
}


/* =============================================================================
   11. FEATURED SECTION (homepage)
============================================================================= */

.featured-section {
    background-color: var(--color-surface-alt);
    padding-block: var(--space-20);
}

.featured-section__cta {
    text-align: center;
    margin-top: var(--space-12);
}


/* =============================================================================
   12. ENTRIES PAGE
============================================================================= */

.entries-hero {
    background: var(--color-secondary);
    color: var(--color-surface);
    padding-block: var(--space-16) var(--space-12);
    text-align: center;
}

.entries-hero__inner {
    max-width: 600px;
}

.entries-hero__title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-2xl), 5vw, var(--text-3xl));
    font-weight: 700;
    color: var(--color-surface);
    margin-bottom: var(--space-4);
    line-height: var(--line-height-heading);
}

.entries-hero__sub {
    font-size: var(--text-md);
    color: rgba(255,255,255,0.72);
    margin-bottom: var(--space-8);
}

/* Sort controls */
.entries-controls {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding-block: var(--space-4);
    position: sticky;
    top: 65px; /* matches header height */
    z-index: 50;
}

.entries-controls__inner {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.entries-controls__label {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

.entries-sort-btn {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    text-decoration: none;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-pill);
    border: 1.5px solid transparent;
    transition: all var(--transition);
}

.entries-sort-btn:hover {
    color: var(--color-secondary);
    border-color: var(--color-border);
}

.entries-sort-btn--active {
    background: var(--color-secondary);
    color: var(--color-surface);
    border-color: var(--color-secondary);
}

.entries-sort-btn--active:hover {
    color: var(--color-surface);
}

/* Entries grid area */
.entries-section {
    padding-block: var(--space-12) var(--space-20);
}

.entries-empty {
    text-align: center;
    padding: var(--space-20) 0;
}

.entries-empty p {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-16);
    flex-wrap: wrap;
}

.pagination .page-numbers {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 600;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    border: 1.5px solid var(--color-border);
    text-decoration: none;
    color: var(--color-text-muted);
    transition: all var(--transition);
    min-width: 40px;
    text-align: center;
}

.pagination .page-numbers:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.pagination .page-numbers.current {
    background: var(--color-secondary);
    color: var(--color-surface);
    border-color: var(--color-secondary);
}

.pagination .dots {
    border: none;
    background: none;
    color: var(--color-text-muted);
}


/* =============================================================================
   13. VOTE BUTTON
============================================================================= */

.vote-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-pill);
    border: 1.5px solid var(--color-border);
    background: var(--color-surface);
    transition: all var(--transition);
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
}

.vote-btn:hover:not(.voted):not(.is-voting) {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
    color: var(--color-secondary);
    transform: scale(1.04);
}

.vote-btn.voted {
    background: var(--color-primary);
    border-color: var(--color-primary-dark);
    color: var(--color-secondary);
    cursor: default;
}

.vote-btn.is-voting {
    opacity: 0.6;
    pointer-events: none;
}

.vote-btn__icon {
    font-size: 1em;
    line-height: 1;
    transition: transform 0.15s ease;
}

.vote-btn:hover:not(.voted) .vote-btn__icon {
    transform: translateY(-2px);
}

.vote-btn__count {
    font-variant-numeric: tabular-nums;
}

/* Bump animation when vote registers */
@keyframes voteBump {
    0%   { transform: scale(1); }
    40%  { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.vote-btn.just-voted {
    animation: voteBump 0.3s ease forwards;
}


/* =============================================================================
   14. TOAST NOTIFICATIONS
============================================================================= */

.toast-container {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-6);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    pointer-events: none;
}

.toast {
    font-family: var(--font-ui);
    font-size: var(--text-sm);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 320px;
    line-height: 1.5;
    pointer-events: auto;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.toast--success {
    background: var(--color-success);
    color: #fff;
}

.toast--error {
    background: var(--color-error);
    color: #fff;
}

.toast--info {
    background: var(--color-secondary);
    color: #fff;
}


/* =============================================================================
   15. SITE FOOTER
============================================================================= */

.site-footer {
    background: var(--color-secondary);
    color: rgba(255,255,255,0.65);
    padding-block: var(--space-10);
}

.site-footer .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.footer-copy {
    font-family: var(--font-ui);
    font-size: var(--text-xs);
}

.footer-nav {
    display: flex;
    gap: var(--space-6);
}

.footer-nav a {
    font-family: var(--font-ui);
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-nav a:hover {
    color: rgba(255,255,255,0.9);
}


/* =============================================================================
   16. 404 PAGE
============================================================================= */

.not-found {
    text-align: center;
    padding-block: var(--space-24);
}

.not-found__title {
    font-family: var(--font-display);
    font-size: clamp(var(--text-3xl), 10vw, 6rem);
    font-weight: 700;
    color: var(--color-border);
    line-height: 1;
    margin-bottom: var(--space-4);
}

.not-found__msg {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
    line-height: 1.6;
}


/* =============================================================================
   17. RESPONSIVE
============================================================================= */

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

    :root {
        --container-pad: var(--space-4);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .confession-form {
        padding: var(--space-6);
    }

    .hero {
        padding-block: var(--space-16) var(--space-12);
    }

    .featured-section,
    .confess-section,
    .video-section,
    .entries-section {
        padding-block: var(--space-12);
    }

    .entries-hero {
        padding-block: var(--space-12) var(--space-8);
    }

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

/* Mobile */
@media (max-width: 480px) {

    .site-header .container {
        padding-block: var(--space-3);
    }

    .logo-text {
        font-size: var(--text-lg);
    }

    .site-nav {
        gap: var(--space-4);
    }

    .nav-link {
        font-size: var(--text-xs);
    }

    .toast-container {
        left: var(--space-4);
        right: var(--space-4);
    }

    .toast {
        max-width: 100%;
    }

    .entries-controls {
        top: 57px;
    }
}