/* ============================================================
   WiFi Portal — Estilos del portal cautivo v2.0
   ============================================================ */

.wifi-portal-container {
    max-width: 480px;
    margin: 30px auto;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.10);
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.wifi-portal-header {
    background: linear-gradient(135deg, #2c7be5 0%, #1a5fb4 100%);
    padding: 32px 30px;
    text-align: center;
    color: #ffffff;
}

.wifi-portal-icon {
    font-size: 48px;
    margin-bottom: 12px;
    line-height: 1;
}

.wifi-portal-header h2 {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 400;
    color: #ffffff;
    line-height: 1.4;
    border: none;
    padding: 0;
}

.wifi-portal-header h2 strong {
    font-weight: 700;
    display: block;
    font-size: 22px;
    margin-top: 4px;
}

.wifi-portal-header p {
    margin: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
}

.wifi-portal-form {
    padding: 28px 30px;
}

.wifi-portal-field {
    margin-bottom: 20px;
}

.wifi-portal-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #444444;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.wifi-portal-field input[type="text"],
.wifi-portal-field input[type="email"] {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    color: #333333;
    background: #fafafa;
    box-sizing: border-box;
    transition: border-color 0.2s, background 0.2s;
    outline: none;
}

.wifi-portal-field input[type="text"]:focus,
.wifi-portal-field input[type="email"]:focus {
    border-color: #2c7be5;
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(44, 123, 229, 0.12);
}

.wifi-portal-field small {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #888888;
}

.wifi-portal-checkbox {
    margin-bottom: 16px;
}

.wifi-portal-checkbox label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    color: #555555;
    line-height: 1.5;
}

.wifi-portal-checkbox input[type="checkbox"] {
    margin-top: 2px;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    cursor: pointer;
    accent-color: #2c7be5;
}

.wifi-portal-checkbox a {
    color: #2c7be5;
    text-decoration: underline;
}

.wifi-portal-btn {
    display: block;
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #2c7be5 0%, #1a5fb4 100%);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    margin-top: 8px;
    transition: opacity 0.2s, transform 0.1s;
    box-sizing: border-box;
}

.wifi-portal-btn:hover {
    opacity: 0.92;
    transform: translateY(-1px);
    color: #ffffff;
    text-decoration: none;
}

.wifi-portal-btn:active {
    transform: translateY(0);
}

.wifi-portal-btn-success {
    background: linear-gradient(135deg, #27ae60 0%, #1e8449 100%);
    margin-top: 16px;
}

.wifi-portal-legal-note {
    margin: 16px 0 0 0;
    font-size: 11px;
    color: #aaaaaa;
    text-align: center;
    line-height: 1.5;
}

.wifi-portal-alert {
    margin: 0 30px 16px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
}

.wifi-portal-alert ul {
    margin: 6px 0 0 0;
    padding-left: 20px;
}

.wifi-portal-alert-error {
    background: #fef2f2;
    border-left: 4px solid #e53e3e;
    color: #c53030;
}

.wifi-portal-status {
    padding: 40px 30px;
    text-align: center;
}

.wifi-portal-icon-large {
    font-size: 64px;
    line-height: 1;
    margin-bottom: 16px;
}

.wifi-portal-status h2 {
    font-size: 24px;
    color: #333333;
    margin: 0 0 12px 0;
    border: none;
    padding: 0;
}

.wifi-portal-status p {
    font-size: 15px;
    color: #555555;
    line-height: 1.6;
    margin: 0 0 12px 0;
}

.wifi-portal-big-text {
    font-size: 17px !important;
    color: #333333 !important;
}

.wifi-portal-tip {
    background: #fffbeb;
    border: 1px solid #f6d860;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 13px;
    color: #6b5a00;
    margin: 16px 0;
    text-align: left;
}

.wifi-portal-link {
    color: #2c7be5;
    text-decoration: none;
    font-size: 14px;
}

.wifi-portal-link:hover {
    text-decoration: underline;
}

.wifi-portal-small {
    font-size: 12px !important;
    color: #aaaaaa !important;
}

.wifi-portal-success h2 {
    color: #27ae60;
}

.wifi-portal-error h2 {
    color: #e53e3e;
}

@media (max-width: 520px) {
    .wifi-portal-container {
        margin: 10px;
        border-radius: 8px;
    }
    .wifi-portal-header {
        padding: 24px 20px;
    }
    .wifi-portal-form,
    .wifi-portal-status {
        padding: 20px;
    }
    .wifi-portal-alert {
        margin: 0 20px 16px;
    }
    .wifi-portal-field input[type="text"],
    .wifi-portal-field input[type="email"] {
        font-size: 16px;
    }
}