:root {
    --primary: #1e3a8a;
    --primary-light: #3b82f6;
    --accent: #10b981;
}

* { box-sizing: border-box; }

body {
    min-height: 100vh;
    margin: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f8fafc;
}

.reset-container {
    width: 100%;
    max-width: 460px;
    padding: 24px;
}

.reset-card {
    background: white;
    border-radius: 12px;
    padding: 40px 32px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.brand-header {
    text-align: center;
    margin-bottom: 32px;
}

.brand-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
    margin: 0 0 4px;
}

.brand-header p {
    color: #64748b;
    font-size: 14px;
    margin: 0;
}

.reset-card h2 {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 8px;
}

.reset-card .subtitle {
    color: #64748b;
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.5;
}

.form-label {
    font-weight: 600;
    color: #374151;
    font-size: 14px;
}

.input-group-text {
    background: white;
    border-right: none;
    color: #6b7280;
}

.input-group .form-control {
    border-left: none;
}

.input-group .form-control:focus {
    box-shadow: none;
    border-color: #dee2e6;
}

.input-group:focus-within {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    border-radius: 0.375rem;
}

.input-group:focus-within .input-group-text,
.input-group:focus-within .form-control {
    border-color: var(--primary-light);
}

.btn-reset {
    background: var(--primary);
    border: none;
    padding: 12px;
    font-weight: 600;
    font-size: 16px;
    border-radius: 8px;
    color: white;
    transition: all 0.2s;
}

.btn-reset:hover {
    background: var(--primary-light);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(30, 58, 138, 0.3);
}

@media (max-width: 576px) {
    .reset-card { padding: 28px 20px; }
    .reset-card h2 { font-size: 20px; }
}