@import url('https://fonts.googleapis.com/css?family=Raleway:400,600,700|Roboto:300,400,500');

:root {
    --cu-navy: #003057;
    --cu-navy-dark: #001f3a;
    --cu-gold: #c5a572;
    --cu-gold-light: #d4b896;
}

* { box-sizing: border-box; }

body.signin-page {
    margin: 0;
    min-height: 100vh;
    font-family: 'Roboto', sans-serif;
    background: var(--cu-navy-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.signin-wrapper {
    display: flex;
    width: 100%;
    max-width: 960px;
    min-height: 560px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.signin-brand {
    flex: 1;
    background-color: var(--cu-navy);
    background-image: linear-gradient(135deg, rgba(0, 48, 87, 0.92) 0%, rgba(0, 31, 58, 0.95) 100%),
                      url('../../frontend/default/assets/img/hero-campus.jpg');
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
    padding: 50px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
    position: relative;
}

.signin-brand .brand-logo {
    width: 70px;
    height: 70px;
    object-fit: contain;
    margin-bottom: 25px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px;
}

.signin-brand h1 {
    font-family: 'Raleway', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 15px;
    line-height: 1.3;
}

.signin-brand h1 span { color: var(--cu-gold); }

.signin-brand p {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 30px;
}

.signin-brand .back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--cu-gold);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s;
}

.signin-brand .back-link:hover {
    color: #fff;
    text-decoration: none;
}

.signin-form-panel {
    flex: 1;
    background: #fff;
    padding: 50px 45px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.signin-form-panel .form-title {
    font-family: 'Raleway', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: var(--cu-navy);
    margin: 0 0 8px;
}

.signin-form-panel .form-subtitle {
    color: #6c757d;
    font-size: 14px;
    margin: 0 0 30px;
}

.signin-form-panel .form-group {
    margin-bottom: 20px;
}

.signin-form-panel .input-wrap {
    position: relative;
}

.signin-form-panel .input-wrap i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    font-size: 16px;
}

.signin-form-panel .form-control {
    height: 48px;
    padding: 10px 14px 10px 42px;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    font-size: 14px;
    box-shadow: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.signin-form-panel .form-control:focus {
    border-color: var(--cu-navy);
    box-shadow: 0 0 0 3px rgba(0, 48, 87, 0.1);
    outline: none;
}

.signin-form-panel .form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    font-size: 13px;
}

.signin-form-panel .form-options label {
    color: #6c757d;
    font-weight: 400;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.signin-form-panel .form-options a {
    color: var(--cu-navy);
    font-weight: 500;
}

.signin-form-panel .form-options a:hover {
    color: var(--cu-gold);
    text-decoration: none;
}

.signin-form-panel .btn-signin {
    width: 100%;
    height: 48px;
    background: var(--cu-navy);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
}

.signin-form-panel .btn-signin:hover {
    background: var(--cu-navy-dark);
    transform: translateY(-1px);
}

.signin-form-panel .alert {
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 20px;
}

.signin-demo {
    margin-top: 30px;
    text-align: center;
}

.signin-demo .demo-label {
    font-size: 12px;
    color: #6c757d;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.signin-demo .btn-group .btn {
    border-radius: 4px;
    font-size: 11px;
    margin: 2px;
}

@media (max-width: 767px) {
    .signin-wrapper {
        flex-direction: column;
        max-width: 420px;
    }
    .signin-brand {
        padding: 35px 30px;
        min-height: auto;
    }
    .signin-brand h1 { font-size: 22px; }
    .signin-form-panel {
        padding: 35px 30px;
    }
}