/* ============================================
   Layout Principal
   ============================================ */
.min-vh-custom {
    min-height: auto;
}

.left-panel {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
}

.left-panel-content {
    text-align: center;
    color: var(--color-white);
    max-width: 500px;
    width: 100%;
}

.crt-logo {
    margin-bottom: 1.5rem;
}

    .crt-logo img {
        height: 60px;
        width: auto;
        max-width: 100%;
    }

.main-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

.right-panel {
    background-color: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
}

.right-panel-content {
    width: 100%;
    max-width: 420px;
}

.login-card {
    background: var(--color-white);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 2rem;
}

/* ============================================
   Login Form Container
   ============================================ */
.login-form-container {
    text-align: center;
}

.user-icon-circle {
    width: 70px;
    height: 70px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

    .user-icon-circle i {
        font-size: 32px;
        color: var(--color-white);
    }

.login-subtitle {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-bottom: 1.5rem;
}

/* ============================================
   Form Styles
   ============================================ */
.form-group {
    margin-bottom: 1rem;
    text-align: left;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    display: block;
    margin-bottom: 0.4rem;
}

.input-group-text {
    background-color: var(--color-white);
    border-right: none;
    color: var(--color-gray);
}

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

    .input-group .form-control:focus {
        box-shadow: none;
        border-color: var(--color-primary);
    }

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

.input-group .btn-outline-secondary {
    border-left: none;
    background-color: var(--color-white);
}

    .input-group .btn-outline-secondary:hover {
        background-color: var(--color-bg-light);
    }

/* ============================================
   Buttons
   ============================================ */
.btn-custom {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.7rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    margin-top: 0.5rem;
    transition: all 0.3s ease;
}

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

.btn-outline-primary {
    border-color: var(--color-primary);
    color: var(--color-primary);
    padding: 0.7rem 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

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

/* ============================================
   Divider
   ============================================ */
.login-divider {
    display: flex;
    align-items: center;
    margin: 1.25rem 0;
}

    .login-divider::before,
    .login-divider::after {
        content: '';
        flex: 1;
        border-bottom: 1px solid #e0e0e0;
    }

    .login-divider span {
        padding: 0 1rem;
        color: var(--color-gray);
        font-size: 0.85rem;
    }

/* ============================================
   Responsive - Móviles pequeños (< 576px)
   ============================================ */
@media (max-width: 575.98px) {
    .left-panel {
        padding: 1.5rem 1rem;
        min-height: auto;
    }

    .crt-logo img {
        height: 45px;
    }

    .main-title {
        font-size: 1.5rem;
    }

    .right-panel {
        padding: 1.5rem 1rem;
    }

    .login-card {
        padding: 1.5rem;
        border-radius: 12px;
    }

    .user-icon-circle {
        width: 60px;
        height: 60px;
    }

        .user-icon-circle i {
            font-size: 28px;
        }

    .login-subtitle {
        font-size: 0.85rem;
    }

    .form-label {
        font-size: 0.8rem;
    }

    .btn-custom,
    .btn-outline-primary {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
}

/* ============================================
   Responsive - Tablets (576px - 991px)
   ============================================ */
@media (min-width: 576px) and (max-width: 991.98px) {
    .left-panel {
        min-height: 250px;
    }

    .crt-logo img {
        height: 55px;
    }

    .main-title {
        font-size: 1.75rem;
    }

    .right-panel-content {
        max-width: 400px;
    }
}

/* ============================================
   Responsive - Desktop (≥ 992px)
   ============================================ */
@media (min-width: 992px) {
    .min-vh-custom {
        min-height: calc(90vh - 310px);
    }

    .left-panel,
    .right-panel {
        padding: 2rem;
    }

    .crt-logo img {
        height: 70px;
    }

    .main-title {
        font-size: 2.25rem;
    }

    .login-card {
        padding: 2.5rem;
    }

    .user-icon-circle {
        width: 80px;
        height: 80px;
    }

        .user-icon-circle i {
            font-size: 36px;
        }
}

/* ============================================
   Responsive - Pantallas grandes (≥ 1400px)
   No aumentar tamaños, mantener compacto
   ============================================ */
@media (min-width: 1400px) {
    .right-panel-content {
        max-width: 450px;
    }

    .crt-logo img {
        height: 100px;
    }

    .main-title {
        font-size: 3rem;
    }

    .login-subtitle {
        font-size: 1rem;
    }
}