/* ============================================================
   SEOIMG - Otimização de Metadados e Geolocalização em Imagens
   Folha de Estilos Principal
   ============================================================ */

/* Variáveis CSS */
:root {
    --color-bg: #F8FAFC;           /* slate-50 */
    --color-text: #334155;          /* slate-700 */
    --color-primary: #2563EB;       /* blue-600 */
    --color-primary-hover: #1D4ED8; /* blue-700 */
    --color-primary-light: #EFF6FF; /* blue-50 */
    --color-border: #E2E8F0;        /* slate-200 */
    --color-muted: #94A3B8;         /* slate-400 */
    --radius: 0.75rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --transition: 200ms ease-in-out;
}

/* Reset e Base */
body {
    background-color: var(--color-bg);
    color: var(--color-text);
}

/* Mapa */
#map {
    z-index: 10;
    border-radius: 0.5rem;
}

.leaflet-container {
    font-family: 'Inter', sans-serif;
}

/* Dropzone */
.dropzone-active {
    border-color: var(--color-primary) !important;
    background-color: var(--color-primary-light) !important;
}

/* Scrollbar customizada */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #CBD5E1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94A3B8;
}

/* Toast / Notificações */
#toast-container {
    pointer-events: none;
}

#toast-container > div {
    pointer-events: auto;
}

/* Modal */
.modal-overlay {
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
}

.modal-enter {
    opacity: 1;
}

.modal-leave {
    opacity: 0;
}

/* Collapse (Campos opcionais) */
.collapse-toggle {
    cursor: pointer;
    user-select: none;
}

.collapse-toggle::-webkit-details-marker {
    display: none;
}

.collapse-toggle::marker {
    display: none;
    content: '';
}

details .collapse-icon {
    transition: transform var(--transition);
}

details[open] .collapse-icon {
    transform: rotate(180deg);
}

details .collapse-content {
    overflow: hidden;
}

details[open] .collapse-content {
    animation: collapseIn 300ms ease-out;
}

@keyframes collapseIn {
    from {
        opacity: 0;
        max-height: 0;
    }
    to {
        opacity: 1;
        max-height: 500px;
    }
}

/* Busca de Localização */
.location-search-wrapper {
    position: relative;
}

.location-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid var(--color-border);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    max-height: 220px;
    overflow-y: auto;
    z-index: 20;
    box-shadow: var(--shadow-md);
    display: none;
}

.location-search-results.visible {
    display: block;
}

.location-search-result-item {
    padding: 10px 14px;
    cursor: pointer;
    font-size: 0.875rem;
    border-bottom: 1px solid #F1F5F9;
    transition: background var(--transition);
}

.location-search-result-item:last-child {
    border-bottom: none;
}

.location-search-result-item:hover,
.location-search-result-item:focus-visible {
    background: var(--color-primary-light);
    outline: none;
}

.location-search-result-item .result-name {
    font-weight: 500;
    color: #1E293B;
}

.location-search-result-item .result-display {
    font-size: 0.75rem;
    color: var(--color-muted);
    margin-top: 2px;
}

.location-search-spinner {
    display: none;
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.location-search-spinner.active {
    display: block;
}

@keyframes spin {
    to { transform: translateY(-50%) rotate(360deg); }
}

/* Preview Container */
#preview-container {
    display: none;
}

#preview-container.flex {
    display: flex;
}

/* Loading skeleton no botão */
.btn-loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn-loading .btn-icon {
    display: none;
}

.btn-loading .btn-spinner {
    display: inline-block;
}

.btn-spinner {
    display: none;
}

/* Melhorias de foco */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Responsividade extra */
@media (max-width: 640px) {
    #toast-container {
        left: 1rem;
        right: 1rem;
        max-width: none;
    }
}

/* Impressão */
@media print {
    header, footer, #toast-container, #process-btn {
        display: none !important;
    }
}