:root {
    --bg-main: #09090b; /* Zinc 950 */
    --bg-card: #18181b; /* Zinc 900 */
    --bg-sidebar: #09090b;
    --border-color: #27272a; /* Zinc 800 */
    --shelter-green: #10b981; /* Emerald 500 */
    --text-main: #ffffff; /* Pure White */
    --text-muted: #d4d4d8; /* Zinc 300 */
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.page {
    display: flex;
    min-height: 100vh;
}

.navbar-toggler {
    display: none !important;
}

/* Sidebar */
.sidebar {
    background-color: var(--bg-sidebar) !important;
    width: 260px;
    border-right: 1px solid var(--border-color) !important;
    background-image: none !important;
}

.nav-link {
    border-radius: 0.5rem;
    margin: 0.2rem 1rem;
    padding: 0.6rem 1rem !important;
    color: var(--text-muted) !important;
    transition: all 0.2s;
}

.nav-link:hover, .nav-link.active {
    background-color: var(--bg-card);
    color: var(--text-main) !important;
}

/* Karta */
.dark-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Inputs */
.dark-input {
    background-color: var(--bg-main) !important;
    color: var(--text-main) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 8px;
    padding: 0.6rem 1rem;
    transition: border-color 0.2s;
}

.dark-input:focus {
    border-color: var(--shelter-green) !important;
    outline: none !important;
    box-shadow: 0 0 0 1px var(--shelter-green) !important;
}

/* Table */
.table-dark-custom {
    color: var(--text-main) !important;
    vertical-align: middle;
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-main);
}

.table-dark-custom th {
    color: var(--text-muted) !important;
    border-bottom: 1px solid var(--border-color) !important;
    font-weight: 500;
}

.table-dark-custom td {
    border-bottom: 1px solid var(--border-color) !important;
    color: var(--text-main) !important;
}

/* Buttons */
.btn-shelter {
    background-color: var(--shelter-green) !important;
    color: #fff !important;
    border: none !important;
    border-radius: 50px !important;
    font-weight: 600;
    transition: opacity 0.2s;
}

.btn-shelter:hover {
    opacity: 0.9;
    color: #fff !important;
}

.btn-white-green {
    background-color: transparent !important;
    color: var(--text-main) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 50px !important;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.btn-white-green:hover {
    background-color: var(--bg-card) !important;
    border-color: var(--text-muted) !important;
}

.btn-outline-danger {
    border-radius: 50px !important;
}

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

.btn-logout {
    border: none;
    background: transparent;
    color: #ef4444 !important; /* Red 500 */
    width: 100%;
    margin: 0 !important;
    padding: 0.8rem 1.5rem !important;
    border-radius: 0 !important;
}

.btn-logout:hover {
    background-color: #ef4444 !important;
    color: #ffffff !important;
}

/* Loading Spinner */
.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.loading-progress circle {
    fill: none;
    stroke: var(--shelter-green);
    stroke-width: 0.4rem;
    transform-origin: 50% 50%;
}

.loading-progress circle:last-child {
    stroke-dasharray: calc(3.141 * 8rem);
    stroke-dashoffset: calc(3.141 * 8rem);
    animation: loading-progress-spin 2s linear infinite, loading-progress-fill 2s ease-in-out infinite alternate;
}

@keyframes loading-progress-spin {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes loading-progress-fill {
    0% {
        stroke-dashoffset: calc(3.141 * 8rem);
    }
    100% {
        stroke-dashoffset: 0;
    }
}

/* CodeMirror Override */
.CodeMirror {
    background-color: var(--bg-main) !important;
    color: var(--text-main) !important;
    font-family: 'Consolas', 'Courier New', monospace;
}
.CodeMirror-gutters {
    background-color: var(--bg-card) !important;
    border-right: 1px solid var(--border-color) !important;
}

/* CodeMirror Autocomplete Tooltip */
.CodeMirror-hints {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5) !important;
    border-radius: 6px !important;
    padding: 4px 0 !important;
}

.CodeMirror-hint {
    color: var(--text-muted) !important;
    padding: 6px 12px !important;
    font-family: 'Inter', sans-serif !important;
    font-size: 13px !important;
}

.CodeMirror-hint-active {
    background-color: var(--shelter-green) !important;
    color: #ffffff !important;
}

/* Dark Scrollbar for CodeMirror Hints */
.CodeMirror-hints::-webkit-scrollbar {
    width: 8px;
    background-color: var(--bg-card);
    border-radius: 4px;
}

.CodeMirror-hints::-webkit-scrollbar-thumb {
    background-color: #3f3f46; /* Zinc 700 */
    border-radius: 4px;
}

.CodeMirror-hints::-webkit-scrollbar-thumb:hover {
    background-color: #52525b; /* Zinc 600 */
}
/* Zamezení poskakování stránky při objevení scrollbaru */
html {
    scrollbar-gutter: stable;
}

/* Zkrácení dlouhých textů v tabulkách s ellipsis */
.text-truncate-cell {
    max-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Nastavení nativního kalendáře do Dark Mode a skrytí AM/PM pokud to prohlížeč dovolí */
input[type="datetime-local"].dark-input {
    color-scheme: dark;
}
:root {
    color-scheme: dark;
}
/* Vynucené zalamování nesmyslně dlouhých slov v CodeMirroru */
.CodeMirror-line, .CodeMirror-line span {
    word-break: break-word !important;
    overflow-wrap: break-word !important;
}