/* Hero Section */
.hero-section-suggest {
    min-height: 35vh;
    background: #17a2b8;
    padding: 3rem 0;
}

.hero-section-suggest h1 {
    font-size: 2.8rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.hero-section-suggest p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Animations */
@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-up {
    animation: fade-up 0.6s ease-out forwards;
}

/* Card */
.card {
    border-radius: 8px;
    overflow: hidden;
}

.card-header {
    border-bottom: none;
}

/* Form Elements */
.form-label {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-control,
.form-select {
    border-radius: 5px;
    border: 1px solid #dee2e6;
    transition: border-color 0.2s ease;
    padding: 0.6rem 0.9rem;
}

.form-control:focus,
.form-select:focus {
    border-color: #17a2b8;
    box-shadow: 0 0 0 0.2rem rgba(23, 162, 184, 0.15);
}

.form-control-lg {
    padding: 0.8rem 1rem;
    font-size: 1rem;
}

.form-select-lg {
    padding: 0.8rem 1rem;
    font-size: 1rem;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Buttons */
.btn-primary {
    background: #17a2b8;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.btn-primary:hover {
    background: #138496;
}

.btn-primary:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

.btn-outline-secondary {
    border-radius: 5px;
    border: 1px solid #6c757d;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-outline-secondary:hover {
    background-color: #6c757d;
    border-color: #6c757d;
}

/* Alert */
.alert-info {
    background-color: #d1ecf1;
    border-color: #bee5eb;
    color: #0c5460;
    border-radius: 5px;
    border-left: 3px solid #17a2b8;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section-suggest h1 {
        font-size: 2.5rem;
    }

    .hero-section-suggest p {
        font-size: 1.1rem;
    }

    .card-body {
        padding: 2rem !important;
    }
}

/* Success Message (for future use) */
.success-message {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    color: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    animation: fade-up 0.6s ease-out;
}

.success-message i {
    font-size: 4rem;
    margin-bottom: 1rem;
}