:root {
    /* Defaults de fallback -- o tema de verdade vem de SiteConfig, injetado
       inline em templates/base.html (Admin > Configuração do site > Tema). */
    --color-primary: #9D6FC9;
    --color-primary-dark: #7B4FA3;
    --color-accent: #F7A8CE;
    --color-accent-light: #FBEAF3;
    --color-bg: #FDF7FB;
    --color-surface: #FFFFFF;
    --color-text: #3A3247;
    --color-text-muted: #8B7D99;
    --color-border: #EEE1F2;
    --color-danger: #C0392B;
    --color-success: #2E7D4F;
    --radius: 14px;
    --shadow: 0 6px 24px rgba(123, 79, 163, 0.10);
    font-size: 16px;
}

* { box-sizing: border-box; }

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

a { color: var(--color-primary-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 10;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--color-text);
    font-size: 1.05rem;
}
.brand:hover { text-decoration: none; }
.brand-mark { width: 28px; height: 28px; }

.site-nav { display: flex; align-items: center; gap: 1.25rem; }
.site-nav a { color: var(--color-text); font-weight: 500; }
.site-nav a:hover { color: var(--color-primary-dark); text-decoration: none; }

.inline-form { display: inline; margin: 0; }
.link-button {
    background: none; border: none; padding: 0; cursor: pointer;
    font-size: 1rem; color: var(--color-primary-dark); text-decoration: none;
    font-family: inherit;
}
.link-button:hover { text-decoration: underline; }

.btn {
    display: inline-block;
    padding: 0.7rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 0.95rem;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-ghost { background: transparent; border-color: var(--color-primary); color: var(--color-primary-dark); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-small { padding: 0.4rem 1rem; font-size: 0.85rem; }

.site-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
    min-height: 60vh;
}
.site-main.wide { max-width: 1280px; }

.site-footer {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--color-border);
}
.site-footer a { color: var(--color-text-muted); }
.footer-links { display: flex; gap: 1rem; justify-content: center; margin-bottom: 0.5rem; flex-wrap: wrap; }

.messages { list-style: none; margin: 0; padding: 0.75rem 1.5rem; }
.message {
    padding: 0.6rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 0.5rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
}
.message.success { border-color: var(--color-success); color: var(--color-success); }
.message.error, .message.danger { border-color: var(--color-danger); color: var(--color-danger); }

/* ------------------------------------------------------------------ */
/* Home / marketing                                                    */
/* ------------------------------------------------------------------ */

.hero {
    text-align: center;
    padding: 4rem 1rem 3rem;
}
.hero h1 { font-size: 2.4rem; margin-bottom: 0.75rem; letter-spacing: -0.02em; }
.hero-subtitle { color: var(--color-text-muted); font-size: 1.15rem; max-width: 640px; margin: 0 auto 1.75rem; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-badges {
    display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap;
    margin: 1.5rem 0 0; padding: 0; list-style: none;
}
.hero-badges li {
    background: var(--color-accent-light); color: var(--color-primary-dark);
    padding: 0.35rem 0.9rem; border-radius: 999px; font-size: 0.85rem; font-weight: 600;
}

.section { padding: 3.5rem 0; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-eyebrow {
    color: var(--color-primary); font-weight: 700; font-size: 0.8rem;
    text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.5rem;
}
.section-header h2 { font-size: 1.9rem; margin: 0 0 0.5rem; }
.section-header p { color: var(--color-text-muted); margin: 0; }

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}
.step-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.75rem 1.5rem;
    box-shadow: var(--shadow);
    position: relative;
}
.step-number {
    display: flex; align-items: center; justify-content: center;
    width: 2.5rem; height: 2.5rem; border-radius: 50%;
    background: var(--color-primary); color: #fff;
    font-weight: 700; font-size: 1.1rem; margin-bottom: 1rem;
}
.step-card h3 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.step-card p { color: var(--color-text-muted); margin: 0; font-size: 0.95rem; }

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}
.feature-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}
.feature-card h3 { margin-top: 0; color: var(--color-text); font-size: 1.05rem; }
.feature-card p { color: var(--color-text-muted); margin-bottom: 0; font-size: 0.95rem; }

.event-types {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}
.event-type-card {
    background: var(--color-accent-light);
    border-radius: var(--radius);
    padding: 1.25rem 1rem;
    text-align: center;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.faq-list { display: flex; flex-direction: column; gap: 0.75rem; max-width: 760px; margin: 0 auto; }
.faq-item {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 0.25rem 1.25rem;
}
.faq-item summary {
    cursor: pointer; font-weight: 600; padding: 1rem 0;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; float: right; color: var(--color-primary); font-weight: 700; }
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { color: var(--color-text-muted); margin: 0 0 1rem; font-size: 0.95rem; }

.pricing { text-align: center; }
.pricing-card {
    display: inline-block;
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius);
    padding: 2rem 3rem;
    box-shadow: var(--shadow);
}
.pricing-card h2 { color: var(--color-primary-dark); margin-top: 0; font-size: 2rem; }

.section-cta { text-align: center; margin-top: 2rem; }

/* ------------------------------------------------------------------ */
/* Forms / app                                                         */
/* ------------------------------------------------------------------ */

.auth-form, .form-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2rem;
    max-width: 420px;
    margin: 0 auto;
    box-shadow: var(--shadow);
}
.form-card h1, .auth-form h1 { margin-top: 0; font-size: 1.5rem; }
.form-row { margin-bottom: 1rem; }
.form-row label { display: block; font-weight: 600; margin-bottom: 0.3rem; font-size: 0.9rem; }
.form-row input, .form-row select, .form-row textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
}
.form-row .helptext { color: var(--color-text-muted); font-size: 0.8rem; }
.form-errors, .field-errors { color: var(--color-danger); font-size: 0.85rem; margin: 0.25rem 0 0; padding: 0; list-style: none; }

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.page-header h1 { margin: 0; }

.album-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
}
.album-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    display: block;
    color: inherit;
}
.album-card:hover { text-decoration: none; }
.album-cover {
    aspect-ratio: 4 / 3;
    background: var(--color-border) center/cover no-repeat;
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-muted);
    overflow: hidden;
}
.album-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.album-card-body { padding: 0.9rem 1rem; }
.album-card-body h3 { margin: 0 0 0.25rem; font-size: 1rem; }
.album-card-body p { margin: 0; font-size: 0.85rem; color: var(--color-text-muted); }

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.75rem;
}
.media-item { position: relative; border-radius: 10px; overflow: hidden; background: var(--color-border); aspect-ratio: 1; }
.media-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.media-item .media-caption {
    position: absolute; left: 0; right: 0; bottom: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.55));
    color: #fff; font-size: 0.75rem; padding: 1.2rem 0.5rem 0.4rem;
}
.media-item .media-status {
    position: absolute; top: 0.4rem; right: 0.4rem;
    background: rgba(0,0,0,0.6); color: #fff; font-size: 0.7rem;
    padding: 0.15rem 0.5rem; border-radius: 999px;
}

.lightbox-trigger { cursor: zoom-in; }

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(20, 15, 25, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    z-index: 1000;
}
.lightbox[hidden] { display: none; }
.lightbox img {
    max-width: 100%;
    max-height: 82vh;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}
.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 2.5rem;
    line-height: 1;
    cursor: pointer;
}
.lightbox-download {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
}

.dropzone {
    border: 2px dashed var(--color-primary);
    border-radius: var(--radius);
    padding: 2.5rem 1rem;
    text-align: center;
    color: var(--color-text-muted);
    background: var(--color-surface);
    margin-bottom: 1.5rem;
}

.badge { display: inline-block; padding: 0.15rem 0.6rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.badge-ok { background: #E4F3EA; color: var(--color-success); }
.badge-warn { background: #FBEFDD; color: #A66A00; }
.badge-off { background: #F1E4E4; color: var(--color-danger); }

.share-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin: 1rem 0; }

.empty-state { text-align: center; padding: 3rem 1rem; color: var(--color-text-muted); }

.offline-message { text-align: center; padding: 4rem 1rem; }

.flatpage-content h2 { margin-top: 2rem; font-size: 1.3rem; }
.flatpage-content h3 { margin-top: 1.25rem; font-size: 1.05rem; color: var(--color-primary-dark); }
.flatpage-content ul { color: var(--color-text-muted); }