:root {
    --bg-color: #050505;
    --card-bg: rgba(26, 26, 26, 0.95);
    --primary-red: #ff3333;
    --secondary-red: #990000;
    --text-main: #ffffff;
    --text-dim: #bbbbbb;
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.8);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    background-image:
        radial-gradient(circle at 10% 20%, rgba(230, 57, 70, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(230, 57, 70, 0.05) 0%, transparent 40%);
    color: var(--text-main);
    min-height: 100vh;
    padding-bottom: 40px;
}

.container {
    width: 95%;
    max-width: 600px;
    margin: 0 auto;
    padding: 20px 0;
}

header {
    text-align: center;
    padding: 40px 0;
}

.logo-header {
    max-width: 280px;
    height: auto;
    margin-bottom: 25px;
    border-radius: 16px;
    opacity: 0.95;
    transition: 0.4s ease;
}

.logo-header:hover {
    opacity: 1;
    transform: scale(1.03);
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.15));
}

header p {
    color: var(--text-dim);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* Glass Card */
.card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
    transition: transform 0.3s ease;
}

/* Search Bar */
.search-container {
    position: relative;
    margin-bottom: 30px;
}

.search-input {
    width: 100%;
    background: rgba(40, 40, 40, 0.8);
    border: 2px solid var(--glass-border);
    border-radius: 15px;
    padding: 18px 25px;
    color: white;
    font-size: 1.1rem;
    outline: none;
    transition: all 0.3s ease;
}

.search-input:focus {
    border-color: var(--primary-red);
    box-shadow: 0 0 20px rgba(255, 51, 51, 0.2);
}

/* Results Area */
#results {
    margin-top: 10px;
}

.alerta-roja {
    background: linear-gradient(145deg, #1a0000 0%, #3d0000 100%);
    border: 2px solid var(--primary-red);
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.3);
    animation: alert-glow 2s infinite alternate;
}

@keyframes alert-glow {
    from {
        box-shadow: 0 0 10px rgba(255, 0, 0, 0.2);
    }

    to {
        box-shadow: 0 0 40px rgba(255, 0, 0, 0.5);
    }
}

.alert-header {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary-red);
    font-weight: 900;
    font-size: 1.2rem;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.client-name {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.info-item {
    margin-bottom: 10px;
}

.info-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.info-value {
    font-weight: 500;
}

.reason-box {
    grid-column: 1 / -1;
    background: rgba(0, 0, 0, 0.4);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--primary-red);
    margin-top: 15px;
}

.reason-box label {
    color: var(--primary-red);
    font-weight: bold;
    font-size: 0.8rem;
    display: block;
    margin-bottom: 10px;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dim);
}

.form-input {
    width: 100%;
    background: rgba(40, 40, 40, 0.6);
    border: 1px solid var(--glass-border);
    padding: 14px;
    border-radius: 10px;
    color: white;
    outline: none;
}

.form-input:focus {
    border-color: var(--primary-red);
}

.btn {
    display: block;
    width: 100%;
    padding: 18px;
    background: var(--primary-red);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 800;
    font-size: 1rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
}

.btn:hover {
    background: #ff0000;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 0, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    box-shadow: none;
}

/* Input with Icon */
.input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-icon .form-input {
    padding-right: 45px;
}

.toggle-visibility {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.toggle-visibility:hover {
    color: var(--primary-red);
}

/* Spinner Animation */
.spinner-small {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s ease-in-out infinite;
}

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

/* Mobile Adjustments */
@media (max-width: 500px) {
    .info-grid {
        grid-template-columns: 1fr;
    }

    header h1 {
        font-size: 1.8rem;
    }
}