@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/roboto-normal-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Roboto';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/roboto-normal-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
        U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
        U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: 'Roboto';
    font-style: italic;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/roboto-italic-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: 'Roboto Slab';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/robotoslab-normal-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
    font-family: 'Roboto Slab';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/robotoslab-normal-latin-ext.woff2') format('woff2');
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
        U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
        U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {

    --sun-bg:        #052449;
    --sun-ink:       #052449;
    --sun-yellow:    #e8a200;
    --sun-yellow-dk: #c98c00;
    --sun-panel:     #f8f8f8;
    --sun-card:      #ffffff;
    --sun-bg-soft:   #909495;
    --sun-white:     #ffffff;

    --primary:       var(--sun-yellow);
    --primary-dark:  var(--sun-yellow-dk);
    --accent:        var(--sun-bg);
    --bg-body:       #f4f6f9;
    --bg-card:       #ffffff;
    --bg-soft:       var(--sun-panel);
    --text:          #1a1a1a;
    --text-muted:    #5b6470;
    --text-on-dark:  #ffffff;

    --border:        #e1e5ec;
    --border-strong: #c5ccd6;
    --shadow-sm:     0 1px 2px rgba(5, 36, 73, 0.06);
    --shadow-md:     0 2px 6px rgba(5, 36, 73, 0.08);
    --shadow-lg:     0 8px 24px rgba(5, 36, 73, 0.12);

    --color-success: #2e7d32;
    --color-warning: #f57c00;
    --color-danger:  #c62828;
    --color-info:    #1565c0;

    --font-body:     'Roboto', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
    --font-heading:  'Roboto Slab', Georgia, 'Times New Roman', serif;
    --font-mono:     ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-8: 48px;

    --radius-sm:  4px;
    --radius:     8px;
    --radius-lg:  12px;
    --radius-xl:  16px;
    --radius-pill: 999px;

    --border-radius-xl: var(--radius-xl);

    --sidebar-width:  240px;
    --topbar-height:  60px;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--sun-ink);
    margin: 0 0 0.5em;
    line-height: 1.25;
}
h1 { font-size: 1.75rem; }
h2 { font-size: 1.375rem; }
h3 { font-size: 1.125rem; }
p  { margin: 0 0 1em; }
a  { color: var(--sun-bg); text-decoration: none; }
a:hover { color: var(--sun-yellow); text-decoration: underline; }
hr { border: 0; border-top: 1px solid var(--border); margin: var(--space-5) 0; }
small { font-size: 0.85em; color: var(--text-muted); }
code, kbd, pre { font-family: var(--font-mono); font-size: 0.9em; }

.w-full   { width: 100%; }
.flex     { display: flex; }
.grid     { display: grid; }
.hidden   { display: none !important; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--text-muted); }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1.2;
    border: 1px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 120ms ease, border-color 120ms ease, transform 60ms ease;
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
}
.btn:focus-visible { outline: 2px solid var(--sun-yellow); outline-offset: 2px; }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primary {
    background: var(--sun-yellow);
    color: var(--sun-ink);
    border-color: var(--sun-yellow);
    font-weight: 600;
}
.btn-primary:hover { background: var(--sun-yellow-dk); border-color: var(--sun-yellow-dk); color: var(--sun-ink); text-decoration: none; }

.btn-secondary {
    background: transparent;
    color: var(--sun-ink);
    border-color: var(--border-strong);
}
.btn-secondary:hover { background: var(--bg-soft); text-decoration: none; }

.btn-dark {
    background: var(--sun-bg);
    color: var(--sun-white);
    border-color: var(--sun-bg);
}
.btn-dark:hover { background: #073362; border-color: #073362; color: var(--sun-white); text-decoration: none; }

.btn-danger  { background: var(--color-danger); color: #fff; border-color: var(--color-danger); }
.btn-danger:hover  { background: #a31818; border-color: #a31818; color: #fff; text-decoration: none; }
.btn-success { background: var(--color-success); color: #fff; border-color: var(--color-success); }
.btn-success:hover { background: #1f5d23; color: #fff; text-decoration: none; }

.btn-sm  { padding: 6px 12px; font-size: 0.8125rem; }
.btn-lg  { padding: 14px 24px; font-size: 1rem; }

.form-group  { margin-bottom: var(--space-4); }
.form-row    { display: grid; gap: var(--space-4); margin-bottom: var(--space-4); }
.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
.form-row.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 640px) {
    .form-row.cols-2, .form-row.cols-3 { grid-template-columns: 1fr; }
}

.form-label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--sun-ink);
}
.required { color: var(--color-danger); }

.form-control {
    display: block;
    width: 100%;
    padding: 9px 12px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    line-height: 1.4;
    color: var(--text);
    background: var(--sun-white);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    transition: border-color 120ms ease, box-shadow 120ms ease;
}
.form-control:focus {
    border-color: var(--sun-yellow);
    box-shadow: 0 0 0 3px rgba(232, 162, 0, 0.18);
    outline: 0;
}
.form-control::placeholder { color: #a4abb7; }
textarea.form-control { min-height: 100px; resize: vertical; }
select.form-control {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path fill='%23052449' d='M6 8L0 0h12z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 10px;
    padding-right: 32px;
    appearance: none;
    -webkit-appearance: none;
}

.form-check { display: flex; align-items: center; gap: 8px; }
.form-check input[type="checkbox"] { accent-color: var(--sun-yellow); width: 16px; height: 16px; }
.form-check label { font-size: 0.9375rem; cursor: pointer; }

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}
.card-header {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}
.card-title {
    font-family: var(--font-heading);
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--sun-ink);
}
.card-body   { padding: var(--space-5); }
.card-footer { padding: var(--space-4) var(--space-5); border-top: 1px solid var(--border); background: var(--bg-soft); }

.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    margin-bottom: var(--space-4);
    font-size: 0.9375rem;
    line-height: 1.45;
}
.alert-success { background: #e8f5e9; border-color: #a5d6a7; color: #1b5e20; }
.alert-danger  { background: #ffebee; border-color: #ef9a9a; color: #b71c1c; }
.alert-warning { background: #fff8e1; border-color: #ffd54f; color: #8a5a00; }
.alert-info    { background: #e3f2fd; border-color: #90caf9; color: #0d47a1; }

.badge {
    display: inline-block;
    padding: 3px 9px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.4;
    border-radius: var(--radius-pill);
    background: var(--bg-soft);
    color: var(--text);
}
.badge-primary  { background: var(--sun-yellow); color: var(--sun-ink); }
.badge-dark     { background: var(--sun-bg);     color: #fff; }
.badge-success  { background: var(--color-success); color: #fff; }
.badge-danger   { background: var(--color-danger);  color: #fff; }
.badge-warning  { background: var(--color-warning); color: #fff; }
.badge-info     { background: var(--color-info);    color: #fff; }

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
}
.table th, .table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    font-size: 0.9375rem;
    vertical-align: middle;
}
.table th {
    font-weight: 600;
    color: var(--sun-ink);
    background: var(--bg-soft);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.table tbody tr:hover { background: rgba(232, 162, 0, 0.05); }

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    grid-template-rows: var(--topbar-height) 1fr;
    grid-template-areas:
        "sidebar topbar"
        "sidebar main";
}
.app-sidebar {
    grid-area: sidebar;
    background: var(--sun-bg);
    color: var(--sun-white);
    padding: var(--space-4) 0;
    overflow-y: auto;
}
.app-sidebar .brand {
    display: flex; align-items: center; gap: 10px;
    padding: 0 var(--space-5) var(--space-5);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: var(--space-3);
}
.app-sidebar .brand img { max-width: 100%; height: auto; max-height: 36px; }
.app-sidebar nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 10px var(--space-5);
    color: rgba(255,255,255,0.85);
    font-size: 0.9375rem;
    font-weight: 500;
    border-left: 3px solid transparent;
    transition: background 120ms ease, color 120ms ease, border-color 120ms ease;
}
.app-sidebar nav a:hover, .app-sidebar nav a.active {
    background: rgba(255,255,255,0.06);
    color: var(--sun-yellow);
    border-left-color: var(--sun-yellow);
    text-decoration: none;
}
.app-topbar {
    grid-area: topbar;
    background: var(--sun-white);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 var(--space-5);
}
.app-topbar .user-menu { display: flex; align-items: center; gap: var(--space-3); font-size: 0.9375rem; }
.app-main { grid-area: main; padding: var(--space-5); overflow-x: auto; }

@media (max-width: 900px) {
    .app-shell { grid-template-columns: 1fr; grid-template-areas: "topbar" "main"; }
    .app-sidebar { display: none; }
}

.auth-bg {
    min-height: 100vh;
    background: radial-gradient(circle at 30% 20%, #073362 0%, var(--sun-bg) 60%, #02152d 100%);
    display: flex; align-items: center; justify-content: center;
    padding: var(--space-5);
}
.auth-wrap { width: 100%; max-width: 440px; }
.auth-brand {
    text-align: center;
    margin-bottom: var(--space-5);
}
.auth-brand img { max-width: 200px; height: auto; }
.auth-brand .tagline {
    color: rgba(255,255,255,0.65);
    font-size: 0.875rem;
    margin-top: var(--space-2);
}
.auth-card {
    background: var(--sun-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
}
.auth-card h2 {
    font-size: 1.25rem;
    margin-bottom: var(--space-2);
    color: var(--sun-ink);
}
.auth-card .auth-subtitle {
    color: var(--text-muted);
    font-size: 0.9375rem;
    margin-bottom: var(--space-5);
}
.auth-footer {
    text-align: center;
    margin-top: var(--space-4);
    color: rgba(255,255,255,0.45);
    font-size: 0.8125rem;
}
.auth-footer a { color: rgba(255,255,255,0.7); }
.auth-footer a:hover { color: var(--sun-yellow); }