/* ==========================================================================
   SIPRESTI — Sistem Prediksi Risiko Stunting Balita
   Tema: healthcare dashboard, bersih, minimal, profesional.
   Seluruh warna memakai CSS variable agar identitas mudah diganti.
   ========================================================================== */

:root {
    --sip-primary: #0f766e;
    --sip-primary-dark: #115e59;
    --sip-primary-light: #14b8a6;
    --sip-primary-soft: #ccfbf1;

    --sip-sidebar-bg: #0b3d3a;
    --sip-sidebar-hover: rgba(255, 255, 255, .08);
    --sip-sidebar-active: var(--sip-primary-light);
    --sip-sidebar-text: #cbd5d1;
    --sip-sidebar-width: 268px;

    --sip-body-bg: #f4f7f6;
    --sip-surface: #ffffff;
    --sip-border: #e4e9e8;
    --sip-text: #1f2937;
    --sip-muted: #6b7280;

    --sip-success: #16a34a;
    --sip-warning: #d97706;
    --sip-danger: #dc2626;
    --sip-info: #0284c7;

    --sip-radius: 14px;
    --sip-radius-sm: 10px;
    --sip-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 4px 16px rgba(16, 24, 40, .05);
    --sip-shadow-sm: 0 1px 2px rgba(16, 24, 40, .06);
}

body {
    background-color: var(--sip-body-bg);
    color: var(--sip-text);
    font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    font-size: .925rem;
}

/* ------------------------------------------------------------------ layout */
.sip-layout {
    display: flex;
    min-height: 100vh;
}

.sip-sidebar {
    width: var(--sip-sidebar-width);
    flex: 0 0 var(--sip-sidebar-width);
    background: var(--sip-sidebar-bg);
    color: #fff;
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    transition: transform .25s ease;
}

.sip-sidebar__brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 1.15rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.sip-sidebar__logo {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--sip-primary-light), var(--sip-primary));
    display: grid;
    place-items: center;
    font-size: 1.25rem;
    color: #fff;
    flex: 0 0 42px;
}

.sip-sidebar__title {
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.1;
    letter-spacing: .3px;
}

.sip-sidebar__subtitle {
    font-size: .72rem;
    color: var(--sip-sidebar-text);
    line-height: 1.25;
}

.sip-sidebar__nav {
    padding: .85rem .75rem 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.sip-sidebar__section {
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255, 255, 255, .42);
    padding: 1rem .75rem .4rem;
    font-weight: 600;
}

.sip-nav-link {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .62rem .75rem;
    border-radius: var(--sip-radius-sm);
    color: var(--sip-sidebar-text);
    text-decoration: none;
    font-size: .875rem;
    margin-bottom: 2px;
    transition: background-color .15s ease, color .15s ease;
}

.sip-nav-link i {
    font-size: 1.05rem;
    width: 1.25rem;
    text-align: center;
}

.sip-nav-link:hover {
    background: var(--sip-sidebar-hover);
    color: #fff;
}

.sip-nav-link.active {
    background: rgba(20, 184, 166, .18);
    color: #fff;
    font-weight: 600;
    box-shadow: inset 3px 0 0 var(--sip-sidebar-active);
}

.sip-main {
    flex: 1;
    min-width: 0;
    margin-left: var(--sip-sidebar-width);
    display: flex;
    flex-direction: column;
}

.sip-topbar {
    background: var(--sip-surface);
    border-bottom: 1px solid var(--sip-border);
    padding: .7rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.sip-content {
    padding: 1.5rem;
    flex: 1;
}

.sip-footer {
    padding: 1rem 1.5rem;
    color: var(--sip-muted);
    font-size: .8rem;
    border-top: 1px solid var(--sip-border);
    background: var(--sip-surface);
}

/* ------------------------------------------------------------------- cards */
.card {
    border: 1px solid var(--sip-border);
    border-radius: var(--sip-radius);
    box-shadow: var(--sip-shadow-sm);
}

.card-header {
    background: var(--sip-surface);
    border-bottom: 1px solid var(--sip-border);
    padding: .9rem 1.15rem;
    font-weight: 600;
    border-radius: var(--sip-radius) var(--sip-radius) 0 0 !important;
}

.sip-stat {
    border-radius: var(--sip-radius);
    background: var(--sip-surface);
    border: 1px solid var(--sip-border);
    padding: 1.1rem 1.25rem;
    box-shadow: var(--sip-shadow-sm);
    height: 100%;
}

.sip-stat__icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-size: 1.3rem;
}

.sip-stat__value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.1;
}

.sip-stat__label {
    color: var(--sip-muted);
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-weight: 600;
}

.sip-soft-primary { background: var(--sip-primary-soft); color: var(--sip-primary-dark); }
.sip-soft-success { background: #dcfce7; color: #15803d; }
.sip-soft-warning { background: #fef3c7; color: #b45309; }
.sip-soft-danger  { background: #fee2e2; color: #b91c1c; }
.sip-soft-info    { background: #e0f2fe; color: #0369a1; }

/* ------------------------------------------------------------------ tables */
.table {
    --bs-table-hover-bg: #f8fafa;
    margin-bottom: 0;
}

.table > thead > tr > th {
    background: #f8fafa;
    border-bottom: 1px solid var(--sip-border);
    font-size: .74rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--sip-muted);
    font-weight: 700;
    white-space: nowrap;
    padding: .7rem .85rem;
}

.table > tbody > tr > td {
    padding: .7rem .85rem;
    vertical-align: middle;
    border-color: #f1f4f3;
}

/* --------------------------------------------------------------- utilities */
.sip-page-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0;
}

.sip-page-subtitle {
    color: var(--sip-muted);
    font-size: .85rem;
    margin: .15rem 0 0;
}

.breadcrumb {
    font-size: .8rem;
    margin-bottom: .25rem;
}

.sip-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--sip-muted);
}

.sip-empty i {
    font-size: 2.6rem;
    color: #cbd5d1;
    display: block;
    margin-bottom: .75rem;
}

.btn-primary {
    --bs-btn-bg: var(--sip-primary);
    --bs-btn-border-color: var(--sip-primary);
    --bs-btn-hover-bg: var(--sip-primary-dark);
    --bs-btn-hover-border-color: var(--sip-primary-dark);
    --bs-btn-active-bg: var(--sip-primary-dark);
    --bs-btn-active-border-color: var(--sip-primary-dark);
    --bs-btn-disabled-bg: var(--sip-primary);
    --bs-btn-disabled-border-color: var(--sip-primary);
}

.btn-outline-primary {
    --bs-btn-color: var(--sip-primary);
    --bs-btn-border-color: var(--sip-primary);
    --bs-btn-hover-bg: var(--sip-primary);
    --bs-btn-hover-border-color: var(--sip-primary);
    --bs-btn-active-bg: var(--sip-primary-dark);
    --bs-btn-active-border-color: var(--sip-primary-dark);
}

.text-primary { color: var(--sip-primary) !important; }
.bg-primary { background-color: var(--sip-primary) !important; }

.form-control:focus,
.form-select:focus {
    border-color: var(--sip-primary-light);
    box-shadow: 0 0 0 .2rem rgba(20, 184, 166, .18);
}

.sip-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--sip-primary-soft);
    color: var(--sip-primary-dark);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: .8rem;
}

.sip-required::after {
    content: " *";
    color: var(--sip-danger);
}

/* ------------------------------------------------------- hasil prediksi */
.sip-result {
    border-radius: var(--sip-radius);
    padding: 1.75rem 1.5rem;
    text-align: center;
    border: 1px solid transparent;
}

.sip-result--danger { background: #fef2f2; border-color: #fecaca; }
.sip-result--success { background: #f0fdf4; border-color: #bbf7d0; }

.sip-result__icon { font-size: 2.6rem; line-height: 1; }
.sip-result__status { font-size: 1.4rem; font-weight: 700; margin: .6rem 0 .2rem; }
.sip-result__prob { font-size: 2.2rem; font-weight: 700; line-height: 1.1; }

.sip-disclaimer {
    background: #f8fafa;
    border: 1px dashed var(--sip-border);
    border-radius: var(--sip-radius-sm);
    padding: .75rem .9rem;
    font-size: .8rem;
    color: var(--sip-muted);
}

/* ------------------------------------------------------------------ login */
.sip-login {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background:
        radial-gradient(1100px 500px at 10% -10%, rgba(20, 184, 166, .16), transparent 60%),
        radial-gradient(900px 500px at 110% 110%, rgba(15, 118, 110, .16), transparent 55%),
        var(--sip-body-bg);
}

.sip-login__card {
    width: 100%;
    max-width: 430px;
    background: var(--sip-surface);
    border-radius: 18px;
    border: 1px solid var(--sip-border);
    box-shadow: var(--sip-shadow);
    padding: 2rem 1.9rem;
}

.sip-login__logo {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--sip-primary-light), var(--sip-primary));
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 1.7rem;
    margin: 0 auto .9rem;
}

/* ------------------------------------------------------------- responsive */
.sip-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, .45);
    z-index: 1035;
    display: none;
}

@media (max-width: 991.98px) {
    .sip-sidebar { transform: translateX(-100%); }
    .sip-sidebar.is-open { transform: translateX(0); }
    .sip-main { margin-left: 0; }
    .sip-backdrop.is-open { display: block; }
    .sip-content { padding: 1rem; }
    .sip-topbar { padding: .7rem 1rem; }
}

@media print {
    .sip-sidebar, .sip-topbar, .sip-footer, .sip-no-print { display: none !important; }
    .sip-main { margin-left: 0; }
    .sip-content { padding: 0; }
    body { background: #fff; }
    .card { box-shadow: none; border-color: #ddd; }
}