/* ═══════════════════════════════════════════
   Ofertas Hoy! — PWA Login & Perfil
   Estilos para el modal de autenticación
   ═══════════════════════════════════════════ */

.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: var(--color-gris-oscuro);
    width: 100%;
    max-width: 500px;
    border-radius: 24px 24px 0 0;
    padding: 25px 20px 40px;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 -5px 25px rgba(0,0,0,0.5);
    border-top: 1px solid var(--color-gris);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.open .modal-card {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-titulo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-mostaza);
}

.modal-cerrar {
    background: var(--color-gris);
    border: none;
    color: var(--color-blanco);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* Tabs */
.modal-tabs {
    display: flex;
    background: var(--color-negro);
    border-radius: 12px;
    margin-bottom: 20px;
    padding: 4px;
}

.modal-tab {
    flex: 1;
    text-align: center;
    padding: 10px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-gris-medio);
    cursor: pointer;
    transition: all 0.3s;
}

.modal-tab.active {
    background: var(--color-gris);
    color: var(--color-blanco);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* Formularios */
.modal-form {
    display: none;
    flex-direction: column;
    gap: 15px;
    animation: fadeIn 0.3s ease;
}

.modal-form.active {
    display: flex;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 0.8rem;
    color: var(--color-gris-medio);
    margin-left: 4px;
}

.form-input {
    background: var(--color-negro);
    border: 1px solid var(--color-gris);
    color: var(--color-blanco);
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-mostaza);
}

.form-input::placeholder {
    color: #555;
}

.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-wrapper .form-input {
    width: 100%;
    padding-right: 48px; /* Espacio para el ojito */
}

.btn-toggle-pass {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--color-gris-medio);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;
    opacity: 0.7;
}

.btn-toggle-pass:hover {
    opacity: 1;
}

.form-aviso {
    font-size: 0.75rem;
    color: var(--color-gris-medio);
    text-align: center;
    margin-top: -5px;
}

.btn-primary {
    background: var(--color-mostaza);
    color: var(--color-negro);
    border: none;
    padding: 16px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    margin-top: 10px;
    transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(245, 208, 96, 0.3);
}

.btn-primary:active {
    transform: scale(0.97);
}

.form-link {
    text-align: center;
    color: var(--color-mostaza);
    font-size: 0.9rem;
    background: none;
    border: none;
    cursor: pointer;
    margin-top: 10px;
    text-decoration: underline;
}

/* Vista Perfil */
.perfil-view {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    text-align: center;
}

.perfil-view.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.perfil-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-dorado);
    color: var(--color-negro);
    font-size: 2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    box-shadow: 0 4px 15px rgba(212, 168, 67, 0.3);
}

.perfil-nombre {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-blanco);
    margin-bottom: 5px;
}

.perfil-rol {
    display: inline-block;
    background: var(--color-gris);
    color: var(--color-mostaza);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.perfil-rol.anunciante {
    background: rgba(227, 30, 36, 0.2);
    color: var(--color-rojo);
    border: 1px solid var(--color-rojo);
}

.perfil-rol.admin {
    background: rgba(245, 208, 96, 0.2);
    color: var(--color-mostaza);
    border: 1px solid var(--color-mostaza);
}

.btn-danger {
    background: rgba(227, 30, 36, 0.15);
    color: var(--color-rojo);
    border: 1px solid rgba(227, 30, 36, 0.3);
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Error message */
.form-error {
    color: var(--color-rojo);
    font-size: 0.85rem;
    text-align: center;
    display: none;
    margin-top: -10px;
    margin-bottom: 10px;
}