/* ═══════════════════════════════════════
   KARVET – CSS
   ═══════════════════════════════════════ */

/* BAREVNÁ TÉMATA
   ─────────────────────────────────────── */
:root {
    --primary:       #2563EB;
    --primary-light: #EFF6FF;
    --primary-dark:  #1D4ED8;
    --accent:        #0EA5E9;
    --success:       #10B981;
    --warning:       #F59E0B;
    --danger:        #EF4444;
    --text:          #0F172A;
    --text-muted:    #64748B;
    --border:        #E2E8F0;
    --bg:            #F8FAFC;
    --lighter:		 #F1F7FF;
    --white:         #FFFFFF;
    --hover:         #F1F5F9;
    --sidebar-w:     240px;
}

[data-theme="green"] {
    --primary:       #059669;
    --primary-light: #ECFDF5;
    --primary-dark:  #047857;
    --accent:        #10B981;
    --bg:            #F0FDF4;
    --lighter:		 #F2F2F2;
}

[data-theme="purple"] {
    --primary:       #7C3AED;
    --primary-light: #EDE9FE;
    --primary-dark:  #6D28D9;
    --accent:        #8B5CF6;
    --bg:            #F8F0FC;
    --lighter:		 #DEB2FC;
}

[data-theme="red"] {
    --primary:       #DC2626;
    --primary-light: #FEF2F2;
    --primary-dark:  #B91C1C;
    --accent:        #EF4444;
    --bg:            #FFF5F5;
    --lighter:		 #F2F2F2;
}

[data-theme="orange"] {
    --primary:       #D97706;
    --primary-light: #FFFBEB;
    --primary-dark:  #B45309;
    --accent:        #F59E0B;
    --bg:            #FFFAF0;
    --lighter:		 #F8DEBF;
}


/* RESET
   ─────────────────────────────────────── */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'DM Sans', 'Verdana', sans-serif;
    background: var(--bg);
    color: var(--text);
    display: flex;
    min-height: 100vh;
}


/* SIDEBAR
   ─────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    background: var(--white);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: width 0.2s ease;
    overflow-y: auto;
}

.sidebar.collapsed { width: 60px; }
.sidebar.collapsed ~ .main { margin-left: 60px; }

.sidebar.collapsed .logo-sub,
.sidebar.collapsed .sidebar-tenant span,
.sidebar.collapsed .nav-section,
.sidebar.collapsed .nav-item span,
.sidebar.collapsed .user-info,
.sidebar.collapsed .logo-text { display: none !important; }

.sidebar.collapsed .sidebar-logo   { justify-content: center; padding: 16px 0; }
.sidebar.collapsed .sidebar-tenant { text-align: center; font-size: 16px; }
.sidebar.collapsed .nav-item       { justify-content: center; padding: 10px; margin: 2px 4px; }
.sidebar.collapsed .nav-item i     { font-size: 18px; width: auto; }
.sidebar.collapsed .user-chip      { justify-content: center; }
.sidebar.collapsed .sidebar-toggle { justify-content: center; }
.sidebar.collapsed .sidebar-toggle i { transform: rotate(180deg); }

.sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 8px 12px;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 16px;
    border-bottom: 1px solid var(--border);
}
.sidebar-toggle:hover { color: var(--primary); }

.sidebar-logo {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border);
}

.logo-text {
    font-family: 'DM Serif Display', serif;
    font-size: 22px;
    color: var(--primary);
    letter-spacing: -0.5px;
    text-decoration: none;
}

.logo-sub {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-top: 2px;
}

.sidebar-tenant {
    margin: 12px;
    padding: 10px 12px;
    background: var(--primary-light);
    border-radius: 8px;
    font-size: 12px;
    color: var(--primary-dark);
    font-weight: 500;
}
.sidebar-tenant i { margin-right: 6px; }

.nav-group { margin-bottom: 2px; }

.nav-section {
    padding: 16px 12px 4px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}
.nav-section:hover { color: var(--text); }

.nav-arrow {
    font-size: 10px;
    transition: transform 0.2s;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    margin: 1px 8px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 400;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}
.nav-item:hover  { background: var(--bg); color: var(--text); }
.nav-item.active { background: var(--primary-light); color: var(--primary); font-weight: 500; }
.nav-item i      { font-size: 16px; width: 18px; }

.sidebar-bottom {
    margin-top: auto;
    padding: 12px;
    border-top: 1px solid var(--border);
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
}
.user-chip:hover { background: var(--bg); }

.avatar {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 13px; font-weight: 600;
    flex-shrink: 0;
}

.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 13px; font-weight: 500; color: var(--text); }
.user-role { font-size: 11px; color: var(--text-muted); }


/* MAIN
   ─────────────────────────────────────── */
.main {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    transition: margin-left 0.2s ease;
}


/* TOPBAR
   ─────────────────────────────────────── */
.topbar {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 8px 28px;
    height: auto;
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.page-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
}

.topbar-date {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.2px;
    padding: 0 12px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}


/* CONTENT
   ─────────────────────────────────────── */
.content {
    padding: 12px 20px;
    flex: 1;
}


/* FLASH ZPRÁVY
   ─────────────────────────────────────── */
.flash-alert {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 16px;
}

.flash-success { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.flash-danger  { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }
.flash-warning { background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }
.flash-info    { background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE; }


/* KARTY (override Bootstrap)
   ─────────────────────────────────────── */
.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
/*    background: var(--white); */
    background: var(--lighter);
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0;
}


/* TABULKY
   ─────────────────────────────────────── */
table {
    width: 100%;
    border-collapse: collapse;
    overflow: visible;
}

thead th {
    padding: 10px 16px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    text-align: left;
}

tbody td {
    padding: 12px 16px;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg); }

td {
	overflow: visible;
	padding: 2px 4px !important;
}


/* FORMULÁŘE
   ─────────────────────────────────────── */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="datetime-local"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    color: var(--text);
    background: var(--white);
    outline: none;
    transition: all 0.2s;
    box-sizing: border-box;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    appearance: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="tel"]:focus,
select:focus,
textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 0 0 3px var(--primary-light);
}

label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.required label::after {
    content: ' *';
    color: var(--danger);
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24'%3E%3Cpath fill='%2364748B' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}


/* PŘIHLÁŠENÍ
   ─────────────────────────────────────── */
.sign-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}

.sign-logo {
    text-align: center;
    margin-bottom: 32px;
}

.sign-logo .logo-text {
    font-family: 'DM Serif Display', serif;
    font-size: 28px;
    color: var(--primary);
}

.sign-logo .logo-sub {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.sign-tenant {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--border);
}

.sign-error {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.remember-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.remember-row input[type="checkbox"] {
    width: auto;
    box-shadow: none;
}

.btn-sign {
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 10px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    margin-top: 8px;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-sign:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
}


/* KAI ASISTENT
   ─────────────────────────────────────── */
.kai-wrap {
    width: 420px;
    margin-right: auto;
    position: relative;
    padding-top: 4px;
    align-self: center;
}

.kai-input-box {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 7px 14px;
    transition: all 0.2s;
    min-height: 36px;
}

.kai-input-box:focus-within {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.kai-input-box .bi-stars { padding-top: 4px; }

#kaiInput {
    resize: none;
    overflow-y: auto;
    min-height: 24px;
    max-height: 200px;
    line-height: 1.5;
    padding: 2px 4px;
    border: none;
    background: transparent;
    outline: none;
    width: 100%;
    font-family: inherit;
    font-size: 13px;
    color: var(--text);
    flex: 1;
}

#kaiInput::placeholder { color: var(--text-muted); }

.kai-response {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: max-content;
    min-width: 100%;
    max-width: 80vw;
    background: var(--white);
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: 10px;
    padding: 16px 18px;
    font-size: 13px;
    line-height: 1.7;
    color: var(--text);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    z-index: 200;
    max-height: 60vh;
    overflow-y: auto;
}

.kai-response p            { margin: 0 0 8px; }
.kai-response p:last-child  { margin: 0; }
.kai-response strong        { font-weight: 600; color: var(--text); }
.kai-response ul,
.kai-response ol            { padding-left: 20px; margin: 6px 0; }
.kai-response li            { margin-bottom: 4px; }
.kai-response code          { background: var(--bg); padding: 1px 6px; border-radius: 4px; font-size: 12px; }

.btn-hamburger { display: none; }

/* MOBILNÍ ZOBRAZENÍ
   ─────────────────────────────────────── */

/* Tablet – sidebar se sbalí automaticky */
@media (max-width: 1024px) {
    :root { --sidebar-w: 60px; }

    .sidebar .logo-sub,
    .sidebar .sidebar-tenant span,
    .sidebar .nav-section,
    .sidebar .nav-item span,
    .sidebar .user-info,
    .sidebar .logo-text { display: none !important; }

    .sidebar-logo   { justify-content: center; padding: 16px 0; }
    .sidebar-tenant { text-align: center; font-size: 16px; }
    .nav-item       { justify-content: center; padding: 10px; margin: 2px 4px; }
    .nav-item i     { font-size: 18px; width: auto; }
    .user-chip      { justify-content: center; }
    .sidebar-toggle { display: none; }

    .kai-wrap { width: 280px; }
    .topbar-date { display: none; }
}

/* Mobil – sidebar jako spodní lišta */
@media (max-width: 768px) {
    :root { --sidebar-w: 0px; }

    body { flex-direction: column; }

    /* Sidebar se schová vlevo, zobrazí se jako overlay při otevření */
    .sidebar {
        width: 260px;
        left: -260px;
        transition: left 0.25s ease;
        z-index: 200;
    }

    .sidebar.mobile-open {
        left: 0;
        box-shadow: 4px 0 24px rgba(0,0,0,0.15);
    }

    /* Všechny položky jsou viditelné v otevřeném sidebaru */
    .sidebar .logo-sub,
    .sidebar .sidebar-tenant span,
    .sidebar .nav-section,
    .sidebar .nav-item span,
    .sidebar .user-info,
    .sidebar .logo-text { display: block !important; }

    .sidebar-logo   { padding: 24px 20px; justify-content: flex-start; }
    .sidebar-tenant { text-align: left; font-size: 12px; }
    .nav-item       { justify-content: flex-start; padding: 9px 12px; margin: 1px 8px; }
    .nav-item i     { font-size: 16px; width: 18px; }
    .user-chip      { justify-content: flex-start; }
    .sidebar-toggle { display: none; }

    /* Overlay pozadí při otevřeném sidebaru */
    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 199;
    }
    .sidebar-overlay.active { display: block; }

    /* Main zabere celou šířku */
    .main { margin-left: 0; }

    /* Topbar – hamburger místo page title */
    .topbar {
        padding: 0 16px;
        gap: 12px;
    }

    .topbar-date { display: none; }

    .kai-wrap {
        width: auto;
        flex: 1;
        margin-right: 0;
    }

    /* Hamburger tlačítko */
    .btn-hamburger {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 36px;
        height: 36px;
        border: none;
        background: transparent;
        color: var(--text-muted);
        font-size: 20px;
        cursor: pointer;
        flex-shrink: 0;
        border-radius: 8px;
    }
    .btn-hamburger:hover { background: var(--bg); color: var(--text); }

    .page-title { display: none; }

    /* Content padding */
    .content { padding: 16px; }

    /* Tabulky scrollují horizontálně */
    .table-responsive {
        overflow: visible !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Karty bez overflow hidden na mobilu kvůli dropdownům */
    .card {
        border-radius: 8px;
        overflow: visible;
    }

    /* Formuláře – plná šířka */
    .col-md-5, .col-md-6, .col-md-7 { width: 100%; }

    /* Sign in karta */
    .sign-card { padding: 28px 20px; margin: 16px; }
}

/* Malý mobil */
@media (max-width: 480px) {
    .topbar { min-height: 52px; }
    .content { padding: 12px; }
    .card-header { padding: 12px 16px; flex-wrap: wrap; gap: 8px; }
    tbody td { padding: 10px 12px; font-size: 13px; }
    thead th  { padding: 8px 12px; }
}

@media (max-width: 768px) {
    .topbar .d-flex.flex-wrap { flex-direction: column; }
    .kai-wrap, .topbar-search { width: 100%; }
}