/* --- 1. INCIDENCIAS DE MARCA: FUENTE IBRAND --- */
@font-face {
    font-family: 'Ibrand';
    src: url('../assets/fonts/Ibrand.woff2') format('woff2'),
         url('../assets/fonts/Ibrand.woff') format('woff'),
         url('../assets/fonts/Ibrand.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Ibrand';
    src: url('../assets/fonts/Ibrand.woff2') format('woff2'),
         url('../assets/fonts/Ibrand.woff') format('woff'),
         url('../assets/fonts/Ibrand.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --bg-oscuro-base: #050B1A;      /* Fondo azul marino ultra oscuro */
    --bg-tarjetas: #0A1128;         /* Tarjetas y contenedores oscuros */
    --color-primario: #0066FF;      /* Azul GrowPic */
    --color-texto: #FFFFFF;         /* Blanco puro */
    --color-mutado: #9CA3AF;        /* Gris claro para metadatos */
    --borde-sutil: #1E293B;         /* Bordes finos de las secciones */
    --color-error: #EF4444;
    --font-heading: 'Ibrand', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0; padding: 0;
    font-family: var(--font-body);
}

body {
    background-color: var(--bg-oscuro-base);
    color: var(--color-texto);
    min-height: 100vh;
}

/* --- 2. ESTILOS PARA FORMULARIOS DE ACCESO (LOGIN / REGISTER) --- */
.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-card {
    background-color: var(--bg-tarjetas);
    border: 1px solid var(--borde-sutil);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.auth-card h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-align: center;
}

.auth-card p {
    color: var(--color-mutado);
    font-size: 0.9rem;
    text-align: center;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #E2E8F0;
}

.form-group input {
    width: 100%;
    background-color: var(--bg-oscuro-base);
    border: 1px solid var(--borde-sutil);
    color: var(--color-texto);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus {
    border-color: var(--color-primario);
}

.btn-auth-submit {
    width: 100%;
    background-color: var(--color-primario);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: opacity 0.2s;
    margin-top: 10px;
}

.btn-auth-submit:hover {
    opacity: 0.9;
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    font-size: 0.85rem;
    color: var(--color-mutado);
}

.auth-footer a {
    color: var(--color-primario);
    text-decoration: none;
    font-weight: 600;
}

/* --- TOASTS DE NOTIFICACIÓN FLOTANTE PREMIUM --- */
.toast-container {
    position: fixed; top: 20px; right: 20px; z-index: 9999;
    display: flex; flex-direction: column; gap: 10px; width: 100%; max-width: 350px;
}
.toast-notification {
    background-color: var(--bg-tarjetas); color: var(--color-texto); border: 1px solid var(--borde-sutil);
    padding: 14px 20px; border-radius: 10px; font-size: 0.9rem; font-weight: 500;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); display: flex; align-items: center; gap: 10px;
    transform: translateX(120%); transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}
.toast-notification.show { transform: translateX(0); }
.toast-notification.success { border-left: 4px solid var(--color-primario); }
.toast-notification.error { border-left: 4px solid var(--color-error); }

@media (max-width: 480px) {
    .toast-container { top: 10px; right: 0; left: 0; margin: 0 auto; padding: 0 20px; max-width: 100%; }
    .toast-notification { transform: translateY(-150%); }
    .toast-notification.show { transform: translateY(0); }
}