/* =========================================================
   🏥 Rumah Sakit St. Elisabeth — Modern Redesign Stylesheet
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --primary: #008fd7;
    --primary-dark: #026199;
    --secondary: #026199;
    --accent: #c0392b;
    --light-blue: #d0e9ff;
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
}

/* === Base === */
body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--secondary);
    color: var(--text-dark);
    background-attachment: fixed;
    min-height: 100vh;
}

/* === Card === */
.card {
    border-radius: 20px;
    overflow: hidden;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.card-pendaftaran {
    position: relative;
    z-index: 0;
    background: url(/img/cardbg.jpg) center center / cover no-repeat;
    background-color: rgba(255, 255, 255, 0.1);
    background-blend-mode: soft-light;
    overflow: hidden;
}

.card-pendaftaran::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(2px);
    z-index: -1;
}


/* === Branding Side === */
.bg-brand-modern {
    position: relative;
    background: url(/img/bg.jpg) center center / cover no-repeat;
    color: var(--white);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-height: 100%;
    isolation: isolate; /* pastikan overlay bekerja */
}

.bg-brand-modern::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.1); /* overlay gelap elegan */
    z-index: -1;
    border-radius: inherit;
}

.bg-brand-modern h3,
.bg-brand-modern h4 {
    font-weight: 600;
    color: #fff;
}

.bg-brand-modern p {
    opacity: 0.9;
    color: #f0f0f0;
}


/* === Titles === */
h2, h3, h6 {
    font-weight: 700;
}

h2 {
    letter-spacing: -0.5px;
    color: var(--text-dark);
}

h6 {
    color: var(--primary);
    margin-top: 1rem;
}

/* === Tabs & Buttons === */
.tab-buttons {
    margin: 1.5rem 0;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tab-button {
    border-radius: 50px;
    padding: 0.6rem 1.4rem;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.btn-success {
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-success:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* === Modern Variants === */
.btn-primary-soft {
    background-color: rgba(0, 143, 215, 0.1);
    color: var(--primary-dark);
    border: none;
}

.btn-primary-soft:hover {
    background-color: var(--primary);
    color: #fff;
}

.btn-outline-primary {
    color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline-primary:hover {
    background-color: var(--primary-dark);
    color: #fff;
}

.btn-outline-danger {
    border-color: #ccc;
    color: #555;
    background-color: transparent;
}

.btn-outline-danger:hover {
    background-color: #f8d7da;
    color: #b00000;
}

/* === Inputs & Forms === */
label {
    font-weight: 600;
    margin-bottom: 0.3rem;
    color: var(--text-dark);
}

.form-control,
.form-select {
    padding: 0.75rem 1rem;
    border-radius: 10px;
    border: 1px solid #ddd;
    font-size: 0.95rem;
    background-color: var(--white);
    transition: border 0.3s, box-shadow 0.3s;
}

.form-control:focus,
.form-select:focus {
    box-shadow: 0 0 0 3px rgba(0, 143, 215, 0.15);
    border-color: var(--primary);
}

small {
    color: var(--text-light);
}

.text-danger {
    color: var(--accent) !important;
}

.bsb-btn-xl {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
}

/* === Dropdown === */
.dropdown-menu {
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    border: none;
    background-color: var(--white);
}

.dropdown-item {
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    color: var(--text-dark);
}

.dropdown-item:hover {
    background-color: var(--light-blue);
}

/* === Modals === */
.modal-content {
    border-radius: 12px;
    border: none;
    background-color: var(--white);
}

.modal-header {
    border-bottom: 1px solid var(--light-blue);
    background-color: var(--primary);
    color: var(--white);
}

.modal-footer {
    border-top: 1px solid var(--light-blue);
}

/* === Icons === */
.success-icon {
    color: var(--primary);
}

.error-icon {
    color: var(--accent);
}

/* === Highlight Box === */
.highlight-box {
    background-color: var(--light-blue);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary);
}

/* === Buttons (outline/secondary) === */
.btn-outline-secondary {
    color: var(--primary-dark);
    border-color: var(--primary);
}

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

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

.btn-secondary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #fff;
}

/* === Spinners & Loaders === */
.input-group .spinner-border {
    width: 1rem;
    height: 1rem;
}

/* === Responsive Adjustments === */
@media (max-width: 768px) {
    .bg-brand-modern {
        padding: 2rem;
    }
    .tab-buttons {
        justify-content: center;
    }
}

/* === Modern Section Wrapper === */
.modern-section {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.modern-card {
    border-radius: 20px;
    background-color: var(--white);
}

/* === Fine-tuned shadows === */
.card, .dropdown-menu, .modal-content {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}