/**
 * WS Frontend Upload WC - Frontend Styles Base
 * Estilos base y componentes reutilizables
 *
 * @package WS_Frontend_Upload_WC
 * @version 1.0.0
 */

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

.wsfuwc-login-required,
.wsfuwc-no-permission,
.wsfuwc-blocked,
.wsfuwc-error {
    background: var(--saico-bg-primario, #ffffff);
    border-radius: var(--saico-radius-lg, 0.75rem);
    padding: var(--saico-spacing-2xl, 3rem);
    text-align: center;
    box-shadow: var(--saico-shadow-md, 0 4px 6px -1px rgba(0, 0, 0, 0.1));
}

.wsfuwc-login-required p,
.wsfuwc-no-permission p,
.wsfuwc-blocked p,
.wsfuwc-error p {
    font-size: var(--saico-font-lg, 1.125rem);
    color: var(--saico-texto-secundario, #6b7280);
    margin-bottom: var(--saico-spacing-lg, 1.5rem);
}

/* Botones usando los estilos del theme */
.saico-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--saico-spacing-sm, 0.5rem);
    padding: var(--saico-spacing-md, 1rem) var(--saico-spacing-xl, 2rem);
    font-size: var(--saico-font-base, 1rem);
    font-weight: var(--saico-font-weight-semibold, 600);
    font-family: var(--saico-font-principal, 'Noto Sans JP', sans-serif);
    border: none;
    border-radius: var(--saico-radius-lg, 0.75rem);
    cursor: pointer;
    transition: all var(--saico-transition-base, 250ms ease-in-out);
    text-decoration: none;
}

.saico-btn-primario {
    background: var(--saico-primario, #0B996E);
    color: var(--saico-texto-blanco, #ffffff);
}

.saico-btn-primario:hover {
    background: var(--saico-primario-hover, #0a8660);
    transform: translateY(-2px);
    box-shadow: var(--saico-shadow-lg, 0 10px 15px -3px rgba(0, 0, 0, 0.1));
}

.saico-btn-secundario {
    background: var(--saico-secundario, #FF6B6B);
    color: var(--saico-texto-blanco, #ffffff);
}

.saico-btn-secundario:hover {
    background: var(--saico-secundario-hover, #ff5555);
}

/* Loading State */
.wsfuwc-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.wsfuwc-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    margin: -12px 0 0 -12px;
    border: 3px solid var(--saico-primario-light, #e6f7f2);
    border-top-color: var(--saico-primario, #0B996E);
    border-radius: 50%;
    animation: wsfuwc-spin 0.6s linear infinite;
}

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

/* File Items */
.wsfuwc-file-preview,
.wsfuwc-files-list {
    margin-top: var(--saico-spacing-md, 1rem);
}

.wsfuwc-file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--saico-spacing-md, 1rem);
    background: var(--saico-bg-secundario, #f8f9fa);
    border-radius: var(--saico-radius-md, 0.5rem);
    margin-bottom: var(--saico-spacing-sm, 0.5rem);
}

.wsfuwc-file-item span {
    font-size: var(--saico-font-sm, 0.875rem);
    color: var(--saico-texto-primario, #1a1a1a);
}

.wsfuwc-remove-file {
    padding: var(--saico-spacing-xs, 0.25rem) var(--saico-spacing-md, 1rem);
    background: var(--saico-error, #ef4444);
    color: var(--saico-texto-blanco, #ffffff);
    border: none;
    border-radius: var(--saico-radius-sm, 0.25rem);
    font-size: var(--saico-font-xs, 0.75rem);
    cursor: pointer;
    transition: background var(--saico-transition-fast, 150ms ease-in-out);
}

.wsfuwc-remove-file:hover {
    background: #dc2626;
}

/* Form Error State */
.wsfuwc-input.error,
.wsfuwc-textarea.error {
    border-color: var(--saico-error, #ef4444);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}
/* Sugerencias (tags/categorías) */
.wsfuwc-autocomplete { position: relative; }
.wsfuwc-suggestions { position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 50; background: #fff; border: 1px solid var(--saico-borde-claro, #e5e7eb); border-radius: var(--saico-radius-md, 8px); box-shadow: 0 8px 24px rgba(0,0,0,.08); max-height: 240px; overflow: auto; }
.wsfuwc-suggestion-item { padding: 10px 12px; cursor: pointer; font-size: var(--saico-font-sm, 0.875rem); color: var(--saico-texto-primario, #1a1a1a); }
.wsfuwc-suggestion-item:hover { background: var(--saico-bg-secundario, #f8fafc); }
.wsfuwc-selected-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.wsfuwc-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--saico-bg-secundario, #eef2f7); color: var(--saico-texto-primario, #0b0b0b); padding: 6px 10px; border-radius: 999px; font-size: var(--saico-font-sm, 0.875rem); }
.wsfuwc-chip button { background: transparent; border: 0; cursor: pointer; color: var(--saico-texto-secundario, #555); line-height: 1; }
.wsfuwc-categories-grid { position: relative; }
/* Chip input container */
.wsfuwc-chip-input { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-height: 44px; padding: 8px 12px; border: 1px solid var(--saico-borde-claro, #e5e7eb); border-radius: var(--saico-radius-md, 10px); background: var(--saico-bg-primario, #fff); width: 100%; transition: border-color 150ms ease, box-shadow 150ms ease; }
.wsfuwc-chip-input:focus-within { border-color: var(--saico-primario, #0B996E); box-shadow: 0 0 0 3px rgba(11,153,110,.1); }
.wsfuwc-file-item.uploading span { opacity: .85; }
.wsfuwc-progress { height: 6px; background: var(--saico-borde-claro, #e5e7eb); border-radius: 999px; overflow: hidden; margin-top: 6px; }
.wsfuwc-progress-bar { height: 100%; width: 0; background: var(--saico-primario, #0B996E); transition: width 200ms ease; }
.wsfuwc-chip-input-field { flex: 1; min-width: 160px; border: 0; outline: none; font-size: var(--saico-font-base, 1rem); background: transparent; }
.wsfuwc-chip-input-field::placeholder { color: var(--saico-texto-secundario, #6b7280); }