/* Responsive: móvil y tablet */
*, *::before, *::after { box-sizing: border-box; }

:root {
    --bg: #0d1117;
    --panel: #151b23;
    --panel-soft: #1c2430;
    --line: #303a47;
    --text: #eef4f8;
    --muted: #9aa8b5;
    --primary: #2fd17c;
    --primary-strong: #20b96b;
    --blue: #5aa9ff;
    --danger: #ff6464;
    --warning: #ffc857;
    --radius: 8px;
    --tap: 48px;
}

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

body {
    min-height: 100vh;
    margin: 0;
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
    padding-bottom: max(16px, env(safe-area-inset-bottom));
    background: var(--bg) !important;
    color: var(--text) !important;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
    line-height: 1.45;
}

.mobile-app {
    width: min(100%, 860px);
    margin: 0 auto !important;
    padding: max(12px, env(safe-area-inset-top)) 12px max(20px, env(safe-area-inset-bottom)) !important;
}

.resident-page {
    max-width: 680px;
}

a {
    color: inherit;
}

.card {
    background: var(--panel) !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--radius) !important;
    box-shadow: none !important;
}

input,
select,
textarea {
    width: 100%;
    min-height: var(--tap);
    margin: 6px 0 10px !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--radius) !important;
    background: #0f151d !important;
    color: var(--text) !important;
    font-size: 16px !important;
    outline: none;
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--blue) !important;
    box-shadow: 0 0 0 3px rgba(90, 169, 255, 0.18);
}

button,
.btn,
[type="submit"],
.tab-btn {
    min-height: var(--tap);
    border-radius: var(--radius) !important;
    touch-action: manipulation;
}

.btn,
.stack-form button[type="submit"]:not(.btn-calle-remove),
.form-row-inline button[type="submit"]:not(.btn-calle-remove),
button[type="submit"]:not(.help-btn):not(.btn-calle-remove):not(.inline-action-btn) {
    background: var(--primary) !important;
    border: 1px solid var(--primary-strong) !important;
    color: #07110c !important;
    font-weight: 800 !important;
}

/* Cabecera */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    background: var(--panel) !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--radius) !important;
    padding: 14px !important;
}

.app-header h1,
.app-header h2 {
    margin: 0;
    font-size: clamp(1rem, 4vw, 1.35rem);
    line-height: 1.3;
    word-break: break-word;
    color: var(--text);
}

.header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.header-actions a {
    padding: 10px 14px;
    border-radius: var(--radius);
    background: var(--panel-soft) !important;
    border: 1px solid var(--line);
    font-size: 0.9rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

/* Pestañas admin */
.tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 10px 0;
    background: var(--bg);
}

.tab-btn {
    min-height: 48px;
    font-size: 0.85rem;
    padding: 12px 8px !important;
    background: var(--panel) !important;
    border: 1px solid var(--line) !important;
    color: var(--muted) !important;
}

.tab-btn.active {
    background: var(--primary) !important;
    color: #07110c !important;
    border-color: var(--primary-strong) !important;
}

/* Formularios */
.row-dates {
    display: flex;
    gap: 10px;
}

.row-dates > div {
    flex: 1;
    min-width: 0;
}

.row-dates label,
.stack-form label {
    display: block;
    font-size: 0.85rem;
    color: #aaa;
    margin: 8px 0 4px;
}

.form-hint {
    margin: -4px 0 12px;
    color: var(--muted);
    font-size: 0.9rem;
}

.stack-form input,
.stack-form select,
.stack-form textarea,
.stack-form button[type="submit"] {
    width: 100% !important;
    max-width: 100% !important;
    min-height: 48px;
    font-size: 16px; /* evita zoom en iOS */
}

.stack-form .residente-fields {
    display: flex !important;
    flex-direction: column;
    width: 100%;
}

.stack-form .residente-fields select,
.stack-form .residente-fields input {
    width: 100% !important;
}

.form-row-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: stretch;
}

.form-row-inline input[type="text"] {
    flex: 1 1 200px;
    min-width: 0;
}

.stack-form button[type="submit"]:not(.btn-calle-remove),
.form-row-inline button[type="submit"]:not(.btn-calle-remove) {
    background: #00e676 !important;
    color: #0d1117 !important;
    border: 1px solid #00c853 !important;
    font-weight: bold;
    -webkit-appearance: none;
    appearance: none;
}

.tab-btn {
    -webkit-appearance: none;
    appearance: none;
}

/* Botones táctiles */
.btn-sm {
    min-height: 44px;
    padding: 10px 14px !important;
    border: 0;
    border-radius: var(--radius) !important;
    font-weight: 800;
}

.acciones {
    flex-direction: column;
    align-items: stretch !important;
}

.acciones form {
    flex-direction: column !important;
    width: 100%;
}

.acciones form input[type="datetime-local"] {
    width: 100% !important;
    min-width: 0 !important;
    min-height: 44px;
}

.acciones .link-qr,
.acciones a {
    display: block;
    text-align: center;
    padding: 12px;
    background: rgba(47, 209, 124, 0.12) !important;
    border: 1px solid rgba(47, 209, 124, 0.32);
    border-radius: var(--radius);
    margin-bottom: 4px;
    color: var(--primary) !important;
    text-decoration: none;
}

.btn-renovar {
    background: var(--blue) !important;
    color: #07111f !important;
}

.btn-eliminar {
    background: var(--danger) !important;
    color: #1c0606 !important;
}

.expired-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
    width: 100%;
}

.renew-expired-form {
    display: contents !important;
}

.renew-expired-form input[type="hidden"] {
    display: none;
}

.renew-expired-form input[type="datetime-local"] {
    grid-column: 1 / -1;
}

.renew-expired-form .btn-renovar,
.delete-expired-form,
.delete-expired-form .btn-eliminar {
    width: 100% !important;
}

.delete-expired-form {
    margin: 0 !important;
}

.section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    color: var(--text) !important;
}

.section-title.activas::after,
.section-title.vencidas::after {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 800;
}

.section-title.activas::after {
    content: "Vigentes";
    background: rgba(47, 209, 124, 0.14);
    color: var(--primary);
}

.section-title.vencidas::after {
    content: "Historial";
    background: rgba(255, 100, 100, 0.12);
    color: var(--danger);
}

.badge {
    border-radius: 999px !important;
    padding: 5px 9px !important;
}

.badge-activa {
    background: rgba(47, 209, 124, 0.14) !important;
    color: var(--primary) !important;
}

.badge-entro {
    background: rgba(90, 169, 255, 0.15) !important;
    color: var(--blue) !important;
}

.badge-vencida {
    background: rgba(255, 100, 100, 0.12) !important;
    color: var(--danger) !important;
}

.msg-flash,
.alert,
.msg-error,
.msg-success,
.error {
    border-radius: var(--radius) !important;
    padding: 12px 14px !important;
}

.empty-msg {
    color: var(--muted) !important;
}

/* Tablas → tarjetas en móvil */
@media (max-width: 768px) {
    body {
        padding-top: max(12px, env(safe-area-inset-top));
    }

    .card {
        padding: 16px !important;
        margin-top: 14px !important;
    }

    .app-header {
        flex-direction: column;
        align-items: stretch;
    }

    .header-actions {
        width: 100%;
    }

    .header-actions a {
        flex: 1;
        justify-content: center;
    }

    .row-dates {
        flex-direction: column;
    }

    .log-filters {
        flex-direction: column;
        align-items: stretch !important;
    }

    .log-filters input,
    .log-filters select,
    .log-filters button,
    .log-filters a.btn-link {
        width: 100% !important;
        min-width: 0 !important;
    }

    .help-tip {
        left: 0 !important;
        right: 0 !important;
        top: 100% !important;
        width: auto !important;
        margin-top: 8px;
    }

    .section-h3 {
        flex-wrap: wrap;
    }

    .form-row-inline {
        flex-direction: column;
    }

    .form-row-inline input,
    .form-row-inline button {
        width: 100% !important;
    }

    .calle-tag {
        width: 100%;
        justify-content: space-between;
    }

    .modal-overlay {
        padding: 12px;
        align-items: flex-end;
    }

    .modal-box {
        max-height: 90vh;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
    }

    .modal-footer button {
        width: 100%;
        min-height: 48px;
    }

    /* Tabla responsive */
    .responsive-table thead {
        display: none;
    }

    .responsive-table tbody tr {
        display: block;
        margin-bottom: 14px;
        padding: 14px;
        background: var(--panel-soft) !important;
        border: 1px solid var(--line);
        border-radius: var(--radius);
    }

    .responsive-table tbody tr.fila-vencida {
        background: #211819 !important;
    }

    .responsive-table td {
        display: block;
        padding: 8px 0;
        border: none;
        text-align: left;
    }

    .responsive-table td::before {
        content: attr(data-label);
        display: block;
        font-size: 0.7rem;
        text-transform: uppercase;
        letter-spacing: 0;
        color: var(--muted);
        margin-bottom: 4px;
        font-weight: bold;
    }

    .responsive-table td:last-child {
        padding-top: 12px;
        border-top: 1px solid var(--line);
        margin-top: 4px;
    }

    .responsive-table td:last-child::before {
        content: 'Acciones';
    }

    .responsive-table td[data-label="Acción"] a,
    .responsive-table td:last-child a {
        display: inline-flex;
        align-items: center;
        padding: 10px 14px;
        background: var(--panel) !important;
        border-radius: var(--radius);
        min-height: 44px;
        margin: 4px 4px 4px 0;
    }

    .responsive-table td[data-label="Usuario"] {
        font-size: 1.05rem;
        font-weight: 800;
        color: var(--text);
    }

    .responsive-table td[data-label="Usuario"]::before {
        margin-bottom: 2px;
    }

    .inline-action-form {
        display: inline-flex !important;
        margin: 4px 6px 4px 0 !important;
    }

    .inline-action-btn {
        min-width: 44px;
        min-height: 44px;
        padding: 8px 10px !important;
        background: var(--panel) !important;
        border: 1px solid var(--line) !important;
        border-radius: var(--radius) !important;
    }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    body {
        padding: 16px 20px;
    }

    .tabs {
        grid-template-columns: repeat(3, auto);
        justify-content: flex-start;
    }

    .log-filters input,
    .log-filters select {
        min-width: 120px;
    }
}

/* Login / perfil centrado */
@media (max-width: 480px) {
    body.centered-page {
        padding: 16px;
        align-items: flex-start;
        min-height: 100vh;
        height: auto;
    }

    body.centered-page .card {
        width: 100% !important;
        max-width: 100%;
        margin-top: 20px;
    }
}

@media (max-width: 540px) {
    .mobile-app {
        padding-left: max(10px, env(safe-area-inset-left)) !important;
        padding-right: max(10px, env(safe-area-inset-right)) !important;
    }

    .resident-page .form-card {
        margin-top: 12px !important;
    }

    .resident-page .list-card {
        padding: 12px !important;
        background: transparent !important;
        border: 0 !important;
    }

    .resident-page .list-card .section-title {
        margin: 18px 2px 10px;
    }

    .resident-page .responsive-table tbody tr {
        margin-bottom: 12px;
    }

    .resident-page .responsive-table td[data-label="Visitante"] {
        font-size: 1.12rem;
        font-weight: 850;
        color: var(--text);
    }

    .resident-page .responsive-table td[data-label="Vigencia"] small {
        display: block;
        line-height: 1.6;
        color: var(--muted);
    }

    .tabs {
        margin-left: -10px;
        margin-right: -10px;
        padding-left: 10px;
        padding-right: 10px;
    }

    .tab-btn {
        font-size: 0.78rem;
        padding-left: 4px !important;
        padding-right: 4px !important;
    }

    #srch,
    #logQuickSearch {
        width: 100% !important;
    }

    .logs-container {
        max-height: none !important;
        background: transparent !important;
    }

    .log-entry {
        margin-bottom: 8px;
        border: 1px solid var(--line) !important;
        border-radius: var(--radius);
        background: var(--panel-soft);
        white-space: normal;
        word-break: break-word;
    }

    .auth-page {
        justify-content: flex-start !important;
    }

    .auth-page .card {
        padding: 22px !important;
        border-radius: var(--radius) !important;
    }
}