/**
 * Styly pro administraci (admin.php)
 * Pracovní evidence v2.0
 */

/* ========================================
   RESET A ZÁKLAD
   ======================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: #ffffff;
    color: #333;
    min-height: 100vh;
}

/* ========================================
   PŘIHLAŠOVACÍ OBRAZOVKA
   ======================================== */
@font-face {
    font-family: 'Quicksand';
    src: url('../fonts/Quicksand-Variable.woff2') format('woff2');
    font-weight: 100 700;
    font-display: swap;
}

.login-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #e8e8e8 url('../images/pozadi_modre.jpg') top center / cover no-repeat;
}

.login-nadpis {
    font-family: 'Quicksand', sans-serif;
    position: absolute;
    top: 50px;
    font-size: 70px;
    font-weight: 100;
    color: #333;
    text-align: center;
    line-height: 1.2;
}

.login-nadpis-bold {
    font-weight: 700;
}


.login-box {
    background: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    max-width: 400px;
    width: 100%;
	border: 2px solid #85bbff;
}

.login-box h1 {
    font-size: 22px;
    font-weight: 400;
    margin-bottom: 20px;
    color: #333;
}

.login-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    padding: 10px 14px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 14px;
}

/* ========================================
   LAYOUT
   ======================================== */
.admin-container {
    max-width: 1500px;
    width: 90%;
    margin: 0 auto;
    padding-bottom: 60px;
}

/* ========================================
   NADPIS
   ======================================== */
.admin-nadpis {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    font-size: 40px;
    font-weight: 300;
    color: #b40000;
    margin: 30px 0 0;
    line-height: 1.2;
    border-bottom: 0px solid #03b900;
    padding-bottom: 25px;
}

.admin-nadpis-akce {
    display: flex;
    align-items: center;
    gap: 15px;
}

.admin-odhlasit {
	font-size: 15px;
    color: #b40000;
    text-decoration: none;
    transition: color 0.2s;
    padding: 8px 15px;
    background: #ffebeb;
    border: 1px solid #ff8282;
    border-radius: 4px;
    font-weight: 400;
}

.admin-odhlasit:hover {
    background: #dc3545;
    color: #fff;
	border: 1px solid #dc3545;
}

.admin-superadmin {
    font-size: 13px;
    color: #666;
    padding-bottom: 4px;
}

/* ========================================
   ZÁLOŽKY (TABS)
   ======================================== */
.admin-tabs {
    display: flex;
    gap: 0;
    margin: 25px 0 30px 0;
	border-bottom: 3px solid #94ceff;
	padding: 0px 0 13px 0;
}

.admin-tab {
    padding: 10px 18px;
    margin-right: 15px;
    font-size: 16px;
	text-decoration: none;
    font-weight: 400;
    color: #333;
    cursor: pointer;
    border: none;
    background: #cae6ff;
    transition: all 0.2s;
    position: relative;
    top: 1px;
	border-radius: 4px;
    text-decoration: none;
    display: inline-block;
}

.admin-tab:hover {
    background: #2b9bff;
	color: #fff;
}

.admin-tab.active {
    color: #fff;
    background: #2b9bff;
}

.admin-tab-obsah {
    display: none;
    padding: 25px 0;
}

.admin-tab-obsah.active {
    display: block;
}

/* ========================================
   FORMULÁŘE
   ======================================== */
.admin-form-sekce {
    margin-bottom: 40px;
}

.admin-form-sekce h3 {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
}

.admin-form-radek {
    display: flex;
    gap: 160px;
    margin-bottom: 0;
}

.admin-form-radek > div {
    flex: 1;
}

label.admin-label {
    display: block;
    font-weight: 400;
    margin-bottom: 8px;
    color: #333;
    font-size: 14px;
}

label.admin-label small {
    font-weight: 400;
    color: #888;
}

input.admin-input,
select.admin-input,
textarea.admin-input {
    width: 100%;
    padding: 9px 12px;
	background: #fdffe6;
    border: 1px solid #ffdead;
    border-radius: 5px;
    font-size: 16px;
    margin-bottom: 20px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

input.admin-input:focus,
select.admin-input:focus,
textarea.admin-input:focus {
    border-color: #03b900;
    outline: none;
    box-shadow: 0 0 0 3px rgba(3, 185, 0, 0.1);
}

.admin-checkbox-radek {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.admin-checkbox-radek input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.admin-checkbox-radek label {
    margin: 0;
    font-weight: 500;
    font-size: 14px;
}

.admin-skryte {
    display: none;
}

.admin-skryte.active {
    display: block;
}

/* ========================================
   TLAČÍTKA
   ======================================== */
.admin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 400;
    cursor: pointer;
    transition: background-color 0.2s;
    text-decoration: none !important;
    font-family: inherit;
}

.admin-btn-zeleny {
    background: #00ba11;
    color: #fff;
}

.admin-btn-zluty {
    background: #ffe278;
    color: #333;
}

.admin-btn-zeleny:hover {
    background: #039c11;
}

.admin-btn-modry {
    background: #00a4ff;
    color: #fff !important;
}

.admin-btn-zluty:hover {
    background: #ffc800;
}

.admin-btn-modry:hover {
    background: #0066ff;
}

.admin-btn-sedy {
    background: #f0f0f0;
    color: #555;
}

.admin-btn-sedy:hover {
    background: #e0e0e0;
}

.admin-btn-cerveny {
    background: #dc3545;
    color: #fff;
}

.admin-btn-cerveny:hover {
    background: #bd0000;
}

.admin-btn-velky {
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    margin-top: 10px;
}

/* ========================================
   ZPRÁVY (ALERT)
   ======================================== */
.admin-zprava {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
}

.admin-zprava-uspech {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.admin-zprava-chyba {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.admin-zprava-info {
    background: #f0f9ff;
    color: #075985;
    border: 1px solid #bae6fd;
}

/* ========================================
   TABULKA FIREM
   ======================================== */
.admin-tabulka {
    width: 100%;
    border-collapse: collapse;
    font-size: 16px;
}

.admin-tabulka th {
    text-align: left;
    padding: 12px 12px;
    background: #f5f4f4;
    color: #555;
    font-weight: 600;
    font-size: 14px;
    border-bottom: 10px solid #fff;
}

.admin-tabulka td {
    padding: 8px 12px;
    border-bottom: 1px solid #f0f0f0;
    vertical-align: middle;
}


.admin-tabulka .akce {
    white-space: nowrap;
    text-align: right;
}

.admin-tabulka .akce a,
.admin-tabulka .akce button {
    margin-left: 6px;
}

.admin-tabulka a {
    color: #00a4ff;
    text-decoration: none;
}

.admin-tabulka a:hover {
    text-decoration: underline;
}

.admin-zadne-firmy {
    color: #888;
    padding: 30px 0;
    text-align: center;
    font-size: 15px;
}

/* ========================================
   EDITAČNÍ PANEL FIRMY
   ======================================== */
.admin-edit-panel {
    display: none;
    margin: 50px 0 15px;
}

.admin-edit-panel.active {
    display: block;
}

.admin-edit-panel h4 {
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #0064ff;
}

/* ========================================
   ZÁLOHA / OBNOVA
   ======================================== */
.admin-zaloha-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
}

.admin-zaloha-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 50px;
}

.admin-zaloha-box {
    background: #fbfbfb;
    border: 1px solid #cdcdcd;
    border-radius: 6px;
    padding: 25px;
	box-shadow: rgba(0, 0, 0, 0.05) 0px 6px 12px -2px;
}

.admin-zaloha-box h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.admin-zaloha-box p {
    font-size: 13px;
    color: #666;
    margin-bottom: 15px;
}

.admin-zaloha-varovani {
    background: #ffebeb;
    padding: 10px 14px;
    border-radius: 5px;
    margin-bottom: 14px;
    font-size: 13px;
    color: #b10000;
    font-weight: 400;
}

input[type="file"].admin-file-input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    margin-bottom: 14px;
    font-size: 13px;
	background: #fff;
}

/* ========================================
   SUPERADMIN INFO
   ======================================== */
.admin-superadmin-box {
    background: #fdfdfd;
    border: 1px solid #bbf7d0;
    padding: 10px 16px;
    border-radius: 6px;
    margin: 20px 0;
    font-size: 13px;
    color: #166534;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ========================================
   DVOUSLOUPCOVÝ FORMULÁŘ
   ======================================== */
.admin-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 160px;
}

.admin-superadmin-text {
    font-size: 13px;
    color: #656565;
    margin-top: 20px;
	font-weight: 400;
}

/* ========================================
   AUTOMATICKÉ ZÁLOHY — SEZNAM
   ======================================== */
.admin-auto-backup-seznam {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.admin-auto-backup-seznam h4 {
    font-size: 15px;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
}

.admin-backup-firma {
    margin-bottom: 12px;
}

.admin-backup-firma strong {
    font-size: 14px;
    color: #0064ff;
}

.admin-backup-soubor {
    font-size: 13px;
    color: #444;
    padding: 3px 0 3px 16px;
}

.admin-backup-soubor span {
    color: #888;
    font-size: 12px;
}

/* ========================================
   RESPONZIVNÍ DESIGN
   ======================================== */
@media (max-width: 800px) {
    .admin-nadpis {
        font-size: 28px;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 8px;
    }

    .admin-tabs {
        overflow-x: auto;
    }

    .admin-tab {
        padding: 10px 16px;
        font-size: 14px;
        white-space: nowrap;
    }

    .admin-form-radek {
        flex-direction: column;
        gap: 0;
    }

    .admin-zaloha-grid,
    .admin-zaloha-grid-3 {
        grid-template-columns: 1fr;
    }

    .admin-form-grid {
        grid-template-columns: 1fr;
    }

    .admin-tabulka th:nth-child(3),
    .admin-tabulka td:nth-child(3) {
        display: none;
    }
}