body {
    font-family: system-ui, -apple-system, sans-serif;
}

.font-mono {
    font-family: 'Menlo', 'Monaco', 'Courier New', monospace;
}

.custom-scrollbar::-webkit-scrollbar {
    height: 6px;
    width: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
}

.custom-scrollbar::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance: textfield;
}

.table-dense th,
.table-dense td {
    padding: 0.25rem 0.5rem;
}

/* --- LOGIN STYLES --- */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    background-color: #f1f5f9;
    /* slate-100 */
}

.login-card {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-card h2 {
    font-size: 1.5rem;
    font-weight: bold;
    color: #0f172a;
    /* slate-900 */
    margin-bottom: 1.5rem;
}

.login-card p {
    color: #64748b;
    /* slate-500 */
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.login-card input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #cbd5e1;
    /* slate-300 */
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.login-card button {
    width: 100%;
    padding: 0.75rem;
    background-color: #059669;
    /* emerald-600 */
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
}

.login-card button:hover {
    background-color: #047857;
    /* emerald-700 */
}

.login-card button.secondary {
    background-color: transparent;
    color: #64748b;
    margin-top: 0.5rem;
}

.login-card button.secondary:hover {
    color: #0f172a;
    background-color: #f1f5f9;
}

.error-msg {
    color: #ef4444;
    /* red-500 */
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.success-msg {
    color: #10b981;
    /* emerald-500 */
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* --- ADMIN STYLES --- */
.admin-container {
    max-width: 800px;
    margin: 0 auto;
}

.admin-container h2 {
    font-size: 1.5rem;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.admin-container .card {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
}

.admin-container h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #334155;
}

.form-row {
    display: flex;
    gap: 0.5rem;
}

.form-row input,
.form-row select {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid #cbd5e1;
    border-radius: 0.375rem;
}

.form-row button {
    padding: 0.5rem 1rem;
    background-color: #4f46e5;
    /* indigo-600 */
    color: white;
    border-radius: 0.375rem;
    font-weight: 500;
}

.form-row button:hover {
    background-color: #4338ca;
}

.admin-container table {
    width: 100%;
    border-collapse: collapse;
}

.admin-container th {
    text-align: left;
    padding: 0.75rem;
    background-color: #f8fafc;
    color: #64748b;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    border-bottom: 1px solid #e2e8f0;
}

.admin-container td {
    padding: 0.75rem;
    border-bottom: 1px solid #f1f5f9;
    color: #334155;
    font-size: 0.875rem;
}