:root {
    --blue-primary: #1a5276;
    --blue-light: #2980b9;
    --gray-light: #f5f6fa;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--gray-light);
    color: #333;
    min-height: 100vh;
}

.logo-img {
    max-height: 90px;
    height: auto;
}

.pact-content {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #444;
}

.pact-content ol li::marker {
    font-weight: 600;
    color: var(--blue-primary);
}

.signature-wrapper {
    border: 2px dashed #ccc;
    border-radius: 8px;
    background: #fff;
    cursor: crosshair;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s;
}

.signature-wrapper:hover {
    border-color: var(--blue-light);
}

.signature-wrapper canvas {
    display: block;
    width: 100%;
    touch-action: none;
}

#signature-pad {
    width: 100%;
    height: 200px;
}

.card {
    border: none;
    border-radius: 12px;
}

.btn-primary {
    background-color: var(--blue-primary);
    border-color: var(--blue-primary);
    font-weight: 500;
    letter-spacing: 0.3px;
}

.btn-primary:hover {
    background-color: var(--blue-light);
    border-color: var(--blue-light);
}

.btn-outline-secondary {
    font-weight: 500;
}

#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 82, 118, 0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

#form-error {
    font-size: 0.85rem;
}

.form-control:focus,
.form-check-input:focus {
    border-color: var(--blue-light);
    box-shadow: 0 0 0 0.2rem rgba(41, 128, 185, 0.2);
}

.form-check-input:checked {
    background-color: var(--blue-primary);
    border-color: var(--blue-primary);
}

@media (max-width: 576px) {
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }

    .logo-img {
        max-height: 65px;
    }

    h2 {
        font-size: 1.3rem;
    }

    .pact-content {
        font-size: 0.85rem;
    }
}