/* Shorty Short - Light Theme - 2025 Standards */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --bg-color: #ffffff;
    --text-color: #212529;
    --border-color: #dee2e6;
    --card-bg: #f8f9fa;
    --shadow: 0 0.125rem 0.25rem rgba(0,0,0,0.075);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-color);
    min-height: 100vh;
    padding: 2rem 1rem;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

.card {
    background: var(--bg-color);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 1rem 3rem rgba(0,0,0,0.175);
    margin-bottom: 2rem;
}

.card-header {
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

h1, h2, h3 {
    color: var(--text-color);
    font-weight: 700;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

input[type="text"], input[type="url"], select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: border-color 0.3s;
}

input:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: #0b5ed7;
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.15);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.result-box {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-top: 1.5rem;
    border: 2px solid var(--success-color);
}

.short-url {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    word-break: break-all;
    margin: 1rem 0;
}

.copy-popup {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--success-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.2);
    opacity: 0;
    transform: translateY(-1rem);
    transition: all 0.3s;
    z-index: 9999;
}

.copy-popup.show {
    opacity: 1;
    transform: translateY(0);
}

.copy-popup.error {
    background: var(--danger-color);
}

#cookieConsent {
    position: fixed;
    top: 1rem;
    right: 1rem;
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: var(--shadow);
    z-index: 10000;
    max-width: 400px;
}

.cookie-buttons {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.cookie-buttons .btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th, td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background: var(--card-bg);
    font-weight: 600;
}

.alert {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.alert-success {
    background: #d1e7dd;
    color: #0f5132;
    border: 1px solid #badbcc;
}

.alert-danger {
    background: #f8d7da;
    color: #842029;
    border: 1px solid #f5c2c7;
}

.theme-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    body {
        padding: 1rem 0.5rem;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    #cookieConsent {
        left: 1rem;
        right: 1rem;
        max-width: none;
    }
}