@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,600;8..60,700&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

:root {
    --paper: #EEF1F4;
    --card: #FFFFFF;
    --ink: #1B2430;
    --ink-soft: #5B6472;
    --ink-faint: #8A93A0;

    --primary: #24344D;
    --primary-hover: #1A2637;
    --primary-soft: #E7EBF1;

    --accent: #B8923F;
    --accent-soft: #F3E9D2;

    --success: #3F7D58;
    --success-bg: #EAF4EE;

    --danger: #A6382C;
    --danger-hover: #8A2E24;
    --danger-soft: #F3E4E1;

    --border: #DCE1E8;
    --border-soft: #E9ECF1;

    --radius: 10px;
    --radius-sm: 7px;

    --shadow: 0 1px 2px rgba(27,36,48,.04), 0 6px 18px rgba(27,36,48,.06);
    --shadow-sm: 0 1px 2px rgba(27,36,48,.05);

    --font-display: 'Source Serif 4', Georgia, 'Times New Roman', serif;
    --font-body: 'IBM Plex Sans', -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
    font-family: var(--font-body);
    background: var(--paper);
    background-image:
        radial-gradient(circle at 100% 0%, rgba(184,146,63,.05), transparent 45%),
        radial-gradient(circle at 0% 100%, rgba(36,52,77,.04), transparent 45%);
    background-attachment: fixed;
    color: var(--ink);
    margin: 0;
    padding: 28px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

h1 {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 25px;
    letter-spacing: -0.01em;
    color: var(--primary);
    margin: 0 0 20px;
    padding-bottom: 12px;
    position: relative;
    display: inline-block;
}

h1::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 46px;
    height: 3px;
    border-radius: 2px;
    background: var(--accent);
}

.card {
    background: var(--card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 22px 26px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

/* ---------- Buttons ---------- */

.btn {
    display: inline-block;
    background: var(--primary);
    color: #fff;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: .01em;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--primary);
    text-decoration: none;
    cursor: pointer;
    transition: background .15s ease, border-color .15s ease, transform .05s ease;
}

.btn:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-small { padding: 6px 9px; font-size: 12px; white-space: nowrap; }

.btn-secondary {
    background: #fff;
    color: var(--primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--primary-soft); border-color: var(--primary); }

.btn-danger {
    background: #fff;
    color: var(--danger);
    border: 1px solid #E4C7C1;
    padding: 5px 10px;
    font-size: 13px;
}
.btn-danger:hover { background: var(--danger); color: #fff; border-color: var(--danger); }

.btn:disabled,
.btn-danger:disabled {
    opacity: .5;
    cursor: not-allowed;
    background: #eef0f2;
    color: var(--ink-faint);
    border-color: var(--border);
}

/* ---------- Forms ---------- */

form label {
    display: block;
    font-family: var(--font-body);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ink-soft);
    margin-bottom: 6px;
    margin-top: 16px;
}

form input[type=text],
form input[type=date],
form input[type=time],
form input[type=number],
form input[type=email],
form input[type=password],
form textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-body);
    color: var(--ink);
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}

form input:focus,
form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

form textarea { resize: vertical; }

.row2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ---------- Table ---------- */

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th, td {
    text-align: left;
    padding: 11px 8px;
    border-bottom: 1px solid var(--border-soft);
    vertical-align: top;
}

th {
    background: transparent;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--ink-soft);
    border-bottom: 2px solid var(--primary);
    padding-bottom: 10px;
}

tr:hover td { background: #F8F9FB; }

.empty {
    color: var(--ink-faint);
    padding: 24px 4px;
}

.alert {
    background: var(--success-bg);
    border: 1px solid var(--success);
    color: #285940;
    padding: 11px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 500;
}

.muted { color: var(--ink-faint); font-size: 13px; }

/* ---------- Search bar ---------- */

.search-card {
    padding: 16px 20px;
    margin-bottom: 18px;
}

.search-form {
    display: flex;
    gap: 10px;
    align-items: center;
}

.search-form input[type=text] {
    flex: 1;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-body);
    background: #fff;
}

.search-form input[type=text]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-soft);
}

.search-form .btn {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
}

.datum-raspon {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
    flex-wrap: nowrap;
}

.datum-grupa {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.datum-raspon-label {
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: .03em;
    color: var(--ink-soft);
    flex-shrink: 0;
}

.datum-wrap {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.datum-wrap input[type=text] {
    width: 108px;
    flex: 0 0 108px;
    cursor: pointer;
    background: #fff;
    padding-left: 5px;
    padding-right: 5px;
    font-size: 11px;
}

.datum-wrap input[type=date].date-icon-input {
    width: 34px !important;
    min-width: 34px !important;
    max-width: 34px !important;
    height: 34px;
    padding: 0 !important;
    margin: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: transparent;
    cursor: pointer;
    flex: 0 0 34px;
    transition: border-color .15s ease;
}

.datum-wrap input[type=date].date-icon-input:hover { border-color: var(--primary); }

.datum-wrap input[type=date].date-icon-input::-webkit-datetime-edit,
.datum-wrap input[type=date].date-icon-input::-webkit-inner-spin-button,
.datum-wrap input[type=date].date-icon-input::-webkit-clear-button {
    display: none;
}

.datum-wrap input[type=date].date-icon-input::-webkit-calendar-picker-indicator {
    opacity: .75;
    cursor: pointer;
    padding: 0;
    margin: 0 auto;
}

@media (max-width: 780px) {
    .search-form { flex-wrap: wrap; }
    .search-form input.glavna-pretraga { flex-basis: 100%; }
    .datum-raspon { flex-wrap: wrap; }
}

/* ---------- Layout / sidebar ---------- */

.layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.main { flex: 1; min-width: 0; }

.sidebar {
    width: 190px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: sticky;
    top: 24px;
}

.btn-block {
    width: 100%;
    text-align: center;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}

.btn-block svg { flex-shrink: 0; }

.sidebar > * { flex: 1 1 0; min-width: 0; }

.sidebar .btn-danger.btn-block {
    padding: 9px 16px;
    font-size: 14px;
    background: var(--danger);
    color: #fff;
    border: 1px solid var(--danger);
}
.sidebar .btn-danger.btn-block:hover { background: var(--danger-hover); border-color: var(--danger-hover); }
.sidebar .btn-danger.btn-block:disabled { background: #eef0f2; color: var(--ink-faint); border-color: var(--border); }

/* ---------- Selectable rows ---------- */

td.radio-col, th.radio-col {
    width: 34px;
    text-align: center;
}

input[type=radio].red-odabir {
    width: 17px;
    height: 17px;
    cursor: pointer;
    accent-color: var(--accent);
}

tr.odabran-red td { background: var(--accent-soft); }
tr.odabran-red:hover td { background: var(--accent-soft); }

@media (max-width: 720px) {
    .layout { flex-direction: column; }
    .sidebar { width: 100%; flex-direction: row; position: static; }
}