/*
 * Tema de Mi Diario: editorial, sobrio, con acento rojo oscuro.
 *
 * Se carga despues de /base/css/base.css y redefine los tokens genericos que la
 * libreria usa en sus componentes publicos (login, registro, cuenta, errores),
 * de modo que las pantallas heredadas comparten esta identidad visual.
 */

:root {
    /* Paleta */
    --ink: #17120f;
    --ink-soft: #4c433d;
    --ink-faint: #857a72;
    --paper: #faf7f3;
    --paper-deep: #f2ece4;
    --surface: #ffffff;
    --rule: #e3dad0;
    --rule-strong: #cfc3b6;
    --accent: #7d1524;
    --accent-hover: #5d0e19;
    --accent-soft: #f7ecea;
    --accent-ink: #611018;
    --success: #14624a;
    --success-soft: #ecf6f1;
    --danger: #9c1c1c;
    --danger-soft: #fbeeed;

    /* Tipografia */
    --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
        Georgia, "Times New Roman", serif;
    --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
    --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
        "Liberation Mono", monospace;

    /* Medidas */
    --measure: 38rem;
    --radius: 4px;
    --shadow-soft: 0 1px 1px rgba(23, 18, 15, 0.04), 0 18px 44px rgba(23, 18, 15, 0.07);
    --shadow-lift: 0 2px 4px rgba(23, 18, 15, 0.05), 0 30px 70px rgba(23, 18, 15, 0.11);

    /* Tokens genericos que consume base.css */
    --color-background: var(--paper);
    --color-surface: var(--surface);
    --color-text: var(--ink);
    --color-muted: var(--ink-soft);
    --color-border: var(--rule);
    --color-accent: var(--accent);
    --color-accent-hover: var(--accent-hover);
    --color-accent-foreground: #ffffff;
    --color-accent-hover-foreground: #ffffff;

    --base-ui-surface: var(--surface);
    --base-ui-muted: var(--ink-soft);
    --base-ui-control-background: #ffffff;
    --base-ui-shadow: var(--shadow-soft);
    --base-ui-radius: 6px;
    --base-ui-success: var(--success);
    --base-ui-success-soft: var(--success-soft);
    --base-ui-danger: var(--danger);
    --base-ui-danger-soft: var(--danger-soft);
}

/* ------------------------------------------------------------------ base ---- */

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: 6rem;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background:
        radial-gradient(1200px 480px at 82% -8%, rgba(125, 21, 36, 0.05), transparent 62%),
        var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
    font-family: var(--serif);
    font-weight: 600;
    letter-spacing: -0.012em;
    line-height: 1.15;
}

a {
    color: inherit;
}

a, button, input, select, summary, textarea {
    transition: color 150ms ease, background-color 150ms ease,
        border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

:where(a, button, input, select, summary, textarea):focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 100;
    background: var(--accent);
    padding: 0.75rem 1rem;
    color: #fff;
    font-size: 0.85rem;
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
}

.page-shell {
    width: min(100%, 72rem);
    margin-inline: auto;
    padding-inline: clamp(1.15rem, 4vw, 2.5rem);
}

.eyebrow {
    margin: 0 0 0.9rem;
    color: var(--accent);
    font-family: var(--sans);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.lead {
    color: var(--ink-soft);
    font-size: 1.09rem;
    line-height: 1.65;
}

/* --------------------------------------------------------------- botones ---- */

.button,
button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 46px;
    border: 1px solid var(--accent);
    border-radius: var(--radius);
    background: var(--accent);
    padding: 0.7rem 1.4rem;
    color: #fff;
    font-family: var(--sans);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    cursor: pointer;
}

.button:hover,
button[type="submit"]:hover {
    border-color: var(--accent-hover);
    background: var(--accent-hover);
    color: #fff;
}

.button-quiet {
    border-color: var(--rule-strong);
    background: transparent;
    color: var(--ink);
}

.button-quiet:hover {
    border-color: var(--accent);
    background: transparent;
    color: var(--accent);
}

.button-small {
    min-height: 38px;
    padding: 0.45rem 0.95rem;
    font-size: 0.72rem;
}

/* ------------------------------------------------------------ cabecera ------ */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--rule);
    background: rgba(250, 247, 243, 0.9);
    backdrop-filter: blur(14px) saturate(140%);
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 1.75rem;
    width: min(100%, 72rem);
    margin-inline: auto;
    padding: 0.9rem clamp(1.15rem, 4vw, 2.5rem);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin-right: auto;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 2.1rem;
    height: 2.1rem;
    background: var(--accent);
    color: #fff;
    font-family: var(--serif);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
}

.brand-name {
    font-family: var(--serif);
    font-size: 1.32rem;
    font-weight: 600;
    letter-spacing: 0.005em;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.35rem;
}

.nav-links > a:not(.button) {
    position: relative;
    padding-block: 0.35rem;
    color: var(--ink-soft);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.nav-links > a:not(.button):hover {
    color: var(--accent);
}

.nav-links > a.is-current {
    color: var(--ink);
}

.nav-links > a.is-current::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 2px;
    background: var(--accent);
    content: "";
}

.locale-form {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.locale-form select {
    border: 1px solid var(--rule-strong);
    border-radius: var(--radius);
    background: transparent;
    padding: 0.4rem 0.6rem;
    color: var(--ink-soft);
    font-family: var(--sans);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    cursor: pointer;
}

.locale-form select:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ----------------------------------------------------------------- main ----- */

.site-main {
    flex: 1;
    padding-block: clamp(2.5rem, 6vw, 4.5rem);
}

/* -------------------------------------------------------------- portada ----- */

.hero {
    display: grid;
    align-items: center;
    gap: clamp(2.5rem, 6vw, 4.5rem);
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    padding-bottom: clamp(3rem, 7vw, 5rem);
    border-bottom: 1px solid var(--rule);
}

.hero-copy h1 {
    margin: 0;
    font-size: clamp(2.6rem, 6.2vw, 4.15rem);
}

.hero-copy .lead {
    max-width: 34rem;
    margin: 1.35rem 0 0;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 2.1rem;
}

.hero-preview {
    display: grid;
    place-items: center;
}

.paper {
    position: relative;
    width: min(100%, 27rem);
    border: 1px solid var(--rule);
    background: var(--surface);
    padding: 2.1rem 2.2rem 1.6rem 2.6rem;
    box-shadow: var(--shadow-lift);
    transform: rotate(-1.1deg);
}

.paper::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 1.15rem;
    width: 1px;
    background: rgba(125, 21, 36, 0.35);
    content: "";
}

.paper-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.35rem;
}

.paper-label {
    color: var(--accent);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.paper-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px rgba(125, 21, 36, 0.12);
}

.paper-date {
    margin: 0;
    color: var(--ink-faint);
    font-family: var(--sans);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
}

.paper-heading {
    margin: 0.5rem 0 0.9rem;
    font-size: 1.65rem;
}

.paper-text {
    margin: 0;
    font-family: var(--serif);
    font-size: 1.03rem;
    line-height: 1.75;
}

.paper-quote {
    margin: 1.3rem 0 0;
    border-left: 2px solid var(--accent);
    padding-left: 1rem;
    color: var(--accent-ink);
    font-family: var(--serif);
    font-size: 1.02rem;
    font-style: italic;
}

.paper-footer {
    margin: 1.6rem 0 0;
    padding-top: 0.9rem;
    border-top: 1px solid var(--rule);
    color: var(--ink-faint);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.features {
    padding-block: clamp(3rem, 7vw, 4.75rem);
}

.section-heading {
    max-width: 46rem;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(1.9rem, 3.6vw, 2.7rem);
}

.section-lead {
    margin: 1rem 0 0;
    color: var(--ink-soft);
    font-size: 1.05rem;
}

.feature-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
    margin-top: 2.75rem;
}

.feature {
    border-top: 2px solid var(--ink);
    padding-top: 1.15rem;
}

.feature-number {
    color: var(--accent);
    font-family: var(--serif);
    font-size: 0.95rem;
    letter-spacing: 0.1em;
}

.feature h3 {
    margin: 0.55rem 0 0.6rem;
    font-size: 1.3rem;
}

.feature p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.97rem;
}

.cta {
    margin-top: clamp(1rem, 3vw, 2rem);
    border: 1px solid var(--rule);
    background: var(--accent-soft);
    padding: clamp(2.25rem, 5vw, 3.5rem);
    text-align: center;
}

.cta h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3.4vw, 2.5rem);
}

.cta p {
    max-width: 34rem;
    margin: 0.9rem auto 1.9rem;
    color: var(--ink-soft);
}

/* --------------------------------------------------------------- diario ----- */

.diary-page {
    width: min(100%, 60rem);
    margin-inline: auto;
}

.diary-header {
    display: grid;
    align-items: end;
    gap: 2rem;
    grid-template-columns: minmax(0, 1fr) minmax(0, 18rem);
    padding-bottom: 1.9rem;
    border-bottom: 2px solid var(--ink);
}

.diary-intro h1 {
    margin: 0;
    font-size: clamp(2.3rem, 5vw, 3.2rem);
}

.diary-intro .lead {
    max-width: 34rem;
    margin: 0.9rem 0 0;
    font-size: 1.02rem;
}

.diary-actions {
    display: grid;
    justify-items: start;
    gap: 0.7rem;
}

.diary-count {
    margin: 0;
    color: var(--ink-faint);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.diary-hint {
    margin: 0;
    max-width: 20rem;
    color: var(--ink-faint);
    font-size: 0.85rem;
    line-height: 1.5;
}

.diary-hint.is-blocked {
    border-left: 2px solid var(--rule-strong);
    padding-left: 0.75rem;
}

.notice {
    margin: 1.75rem 0 0;
    border: 1px solid var(--rule);
    border-left-width: 3px;
    padding: 0.85rem 1.1rem;
    font-size: 0.92rem;
}

.notice-success {
    border-left-color: var(--success);
    background: var(--success-soft);
    color: var(--success);
}

.notice-error {
    border-left-color: var(--danger);
    background: var(--danger-soft);
    color: var(--danger);
}

.diary-blank {
    margin-top: 3rem;
    border: 1px dashed var(--rule-strong);
    background: var(--surface);
    padding: clamp(2rem, 5vw, 3rem);
    text-align: center;
}

.diary-blank h2 {
    margin: 0 0 0.7rem;
    font-size: 1.6rem;
}

.diary-blank p {
    max-width: 32rem;
    margin: 0 auto;
    color: var(--ink-soft);
}

.diary-feed {
    display: grid;
    gap: 0;
    margin-top: 2.75rem;
}

/* --------------------------------------------------------------- entrada ---- */

.entry {
    padding-block: 2.6rem;
    border-bottom: 1px solid var(--rule);
}

.entry:first-child {
    padding-top: 0.75rem;
}

.entry:last-child {
    border-bottom: 0;
}

.entry-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1.25rem;
    margin-bottom: 1.4rem;
}

.entry-date {
    display: block;
    font-family: var(--serif);
    font-size: clamp(1.4rem, 2.6vw, 1.85rem);
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.entry-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: 0.6rem 0 0;
}

.badge {
    border: 1px solid var(--rule-strong);
    border-radius: 999px;
    padding: 0.16rem 0.66rem;
    color: var(--ink-faint);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.badge-today {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
}

.badge-open {
    border-color: var(--accent);
    color: var(--accent);
}

.badge-closed {
    background: var(--paper-deep);
}

.entry-edit {
    flex: none;
    border: 1px solid var(--rule-strong);
    border-radius: var(--radius);
    padding: 0.42rem 0.95rem;
    color: var(--ink-soft);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
}

.entry-edit:hover {
    border-color: var(--accent);
    background: var(--accent);
    color: #fff;
}

.entry-updated {
    margin: 1.6rem 0 0;
    color: var(--ink-faint);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.entry-blank-text {
    margin: 0;
    border-left: 2px solid var(--rule-strong);
    padding-left: 1rem;
    color: var(--ink-faint);
    font-family: var(--serif);
    font-size: 1.02rem;
    font-style: italic;
}

.entry.is-closed .entry-date {
    color: var(--ink);
}

.entry.is-closed .prose {
    color: #221b17;
}

/* --------------------------------------------------- texto de la entrada ---- */

.prose {
    max-width: var(--measure);
    color: var(--ink);
    font-family: var(--serif);
    font-size: 1.115rem;
    line-height: 1.78;
}

.prose > *:first-child {
    margin-top: 0;
}

.prose > *:last-child {
    margin-bottom: 0;
}

.prose p {
    margin: 0 0 1.15rem;
}

.prose h1,
.prose h2,
.prose h3,
.prose h4 {
    margin: 2rem 0 0.75rem;
}

.prose h1 {
    font-size: 1.75rem;
}

.prose h2 {
    font-size: 1.45rem;
}

.prose h3 {
    font-size: 1.22rem;
}

.prose h4 {
    font-size: 1.08rem;
}

.prose a {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.16em;
}

.prose a:hover {
    color: var(--accent-hover);
}

.prose strong {
    font-weight: 700;
}

.prose em {
    font-style: italic;
}

.prose ul,
.prose ol {
    margin: 0 0 1.15rem;
    padding-left: 1.4rem;
}

.prose li {
    margin-bottom: 0.4rem;
}

.prose li::marker {
    color: var(--accent);
}

.prose blockquote {
    margin: 1.5rem 0;
    border-left: 2px solid var(--accent);
    padding: 0.15rem 0 0.15rem 1.2rem;
    color: var(--accent-ink);
    font-style: italic;
}

.prose blockquote p:last-child {
    margin-bottom: 0;
}

.prose code {
    border: 1px solid var(--rule);
    border-radius: 3px;
    background: var(--paper-deep);
    padding: 0.1rem 0.34rem;
    font-family: var(--mono);
    font-size: 0.86em;
}

.prose pre {
    overflow-x: auto;
    margin: 1.4rem 0;
    border: 1px solid var(--rule);
    background: var(--paper-deep);
    padding: 1rem 1.1rem;
}

.prose pre code {
    border: 0;
    background: none;
    padding: 0;
    font-size: 0.88rem;
    line-height: 1.6;
}

.prose hr {
    margin: 2rem 0;
    border: 0;
    border-top: 1px solid var(--rule-strong);
}

.prose img {
    max-width: 100%;
    height: auto;
}

.prose table {
    width: 100%;
    margin: 1.4rem 0;
    border-collapse: collapse;
    font-family: var(--sans);
    font-size: 0.95rem;
}

.prose th,
.prose td {
    border-bottom: 1px solid var(--rule);
    padding: 0.55rem 0.7rem;
    text-align: left;
}

.prose th {
    border-bottom-color: var(--rule-strong);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ----------------------------------------------------------------- editor --- */

.entry-editor {
    display: none;
    gap: 0.9rem;
    margin-top: 0.25rem;
}

.entry.is-editing .entry-editor {
    display: grid;
}

.entry.is-editing .entry-read {
    display: none;
}

.entry-editor textarea {
    display: block;
    width: 100%;
    min-height: 20rem;
    border: 1px solid var(--rule-strong);
    border-radius: var(--radius);
    background: var(--surface);
    padding: 1.35rem 1.5rem;
    color: var(--ink);
    font-family: var(--serif);
    font-size: 1.06rem;
    line-height: 1.75;
    resize: vertical;
    box-shadow: inset 0 1px 0 rgba(23, 18, 15, 0.03);
}

.entry-editor textarea::placeholder {
    color: var(--ink-faint);
    font-style: italic;
}

.entry-editor textarea:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 0 3px rgba(125, 21, 36, 0.14);
}

.editor-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.editor-help {
    color: var(--ink-faint);
    font-family: var(--mono);
    font-size: 0.76rem;
}

/* -------------------------------------------------------------- pie -------- */

.site-footer {
    border-top: 1px solid var(--rule);
    background: var(--paper-deep);
    padding-block: 2.25rem;
}

.footer-shell {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.5rem 1.5rem;
}

.footer-brand {
    font-family: var(--serif);
    font-size: 1.1rem;
    font-weight: 600;
}

.site-footer small {
    color: var(--ink-faint);
    font-size: 0.84rem;
}

.footer-rights {
    margin-left: auto;
    font-style: italic;
}

/* ----------------------------------------------- pantallas de la libreria --- */

.auth-page > h1,
.account-page h1 {
    font-family: var(--serif);
}

.auth-page > .lead {
    color: var(--ink-soft);
}

/* ------------------------------------------------------------ responsive ---- */

@media (max-width: 62rem) {
    .hero {
        grid-template-columns: 1fr;
    }

    .hero-preview {
        order: -1;
    }

    .paper {
        transform: none;
    }

    .diary-header {
        grid-template-columns: 1fr;
        align-items: start;
    }
}

@media (max-width: 40rem) {
    .site-nav {
        gap: 0.75rem 1rem;
    }

    .nav-links {
        gap: 1rem;
        width: 100%;
        order: 3;
    }

    .locale-form {
        order: 2;
    }

    .entry-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-rights {
        margin-left: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    a, button, input, select, summary, textarea {
        transition: none;
    }
}

/* --------------------------------------------------------------- imprimir --- */

@media print {
    .site-header,
    .site-footer,
    .diary-actions,
    .entry-edit,
    .entry-editor,
    .notice {
        display: none !important;
    }

    body {
        background: #fff;
    }

    .entry {
        break-inside: avoid;
    }
}