/**
 * tk-tv-server v1.0.7 — Stili pannello
 * Author: TecnikGeek — https://pietrodefilippis.it
 */

:root, .tk-tv-wrap, .tk-tv-login-body {
    --tk-navy:       #0f172a;
    --tk-navy-2:     #1e293b;
    --tk-navy-3:     #334155;
    --tk-navy-light: #e8eef7;
    --tk-accent:     #e11d48;   /* rosso TV */
    --tk-accent-d:   #be123c;
    --tk-accent-l:   #ffe4e6;
    --tk-accent-ll:  #fff1f2;
    --tk-green:      #10b981;
    --tk-green-l:    #d1fae5;
    --tk-green-d:    #065f46;
    --tk-amber:      #f59e0b;
    --tk-amber-l:    #fef3c7;
    --tk-amber-d:    #92400e;
    --tk-red:        #ef4444;
    --tk-red-l:      #fee2e2;
    --tk-red-d:      #991b1b;
    --tk-blue:       #3b82f6;
    --tk-blue-l:     #dbeafe;
    --tk-gray-50:    #f8fafc;
    --tk-gray-100:   #f1f5f9;
    --tk-gray-200:   #e2e8f0;
    --tk-gray-300:   #cbd5e1;
    --tk-gray-500:   #64748b;
    --tk-gray-700:   #334155;
    --tk-gray-900:   #0f172a;
    --tk-white:      #ffffff;
    --tk-radius:     10px;
    --tk-radius-sm:  6px;
    --tk-shadow:     0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --tk-shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
    --tk-transition: all .18s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--tk-gray-100);
    font-family: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
    color: var(--tk-gray-900);
    font-size: 14px;
}

.tk-tv-wrap { width: 100%; max-width: 1280px; margin: 24px auto; padding: 0 16px; }

/* ── Login ── */
.tk-tv-login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(135deg, var(--tk-navy) 0%, var(--tk-navy-2) 60%, var(--tk-navy-3) 100%); }
.tk-tv-login-box { background: var(--tk-white); border-radius: var(--tk-radius); box-shadow: var(--tk-shadow-md); padding: 36px 32px; width: 100%; max-width: 380px; text-align: center; }
.tk-tv-login-icon { width: 64px; height: 64px; margin: 0 auto 14px; background: linear-gradient(135deg, var(--tk-accent), var(--tk-accent-d)); border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 30px; box-shadow: 0 4px 12px rgba(225,29,72,.3); }
.tk-tv-login-box h1 { margin: 0 0 4px; font-size: 22px; color: var(--tk-navy); }
.tk-tv-login-sub { margin: 0 0 20px; color: var(--tk-gray-500); }
.tk-tv-login-box input { width: 100%; padding: 11px 14px; border: 1px solid var(--tk-gray-300); border-radius: var(--tk-radius-sm); font-size: 15px; margin-bottom: 12px; }
.tk-tv-login-box button { width: 100%; padding: 11px; background: var(--tk-navy); color: var(--tk-white); border: 0; border-radius: var(--tk-radius-sm); font-size: 15px; font-weight: 700; cursor: pointer; transition: var(--tk-transition); }
.tk-tv-login-box button:hover { box-shadow: var(--tk-shadow-md); background: var(--tk-navy-2); }

/* ── Header bar ── */
.tk-tv-header-bar { background: linear-gradient(135deg, var(--tk-navy) 0%, var(--tk-navy-2) 60%, var(--tk-navy-3) 100%); border-radius: var(--tk-radius) var(--tk-radius) 0 0; padding: 22px 28px; display: flex; align-items: center; justify-content: space-between; }
.tk-tv-header-left { display: flex; align-items: center; gap: 16px; }
.tk-tv-header-icon { width: 44px; height: 44px; background: linear-gradient(135deg, var(--tk-accent), var(--tk-accent-d)); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; box-shadow: 0 4px 12px rgba(225,29,72,.3); }
.tk-tv-header-bar h1 { color: var(--tk-white); font-size: 20px; font-weight: 700; margin: 0; }
.tk-version { color: var(--tk-gray-300); font-size: 12px; font-weight: 400; }
.tk-subtitle { color: var(--tk-gray-300); font-size: 13px; }
.tk-tv-logout { color: var(--tk-gray-300); text-decoration: none; font-size: 13px; border: 1px solid var(--tk-navy-3); padding: 6px 14px; border-radius: 50px; transition: var(--tk-transition); }
.tk-tv-logout:hover { color: var(--tk-white); border-color: var(--tk-gray-500); }

/* ── Toolbar tab ── */
.tk-tv-toolbar { padding: 0 28px; background: var(--tk-white); border: 1px solid var(--tk-gray-200); border-top: none; border-radius: 0 0 var(--tk-radius) var(--tk-radius); box-shadow: var(--tk-shadow); margin-bottom: 24px; display: flex; flex-wrap: nowrap; overflow-x: auto; gap: 4px; }
.tk-tab { background: none; border: 0; border-bottom: 2px solid transparent; padding: 14px 16px; font-size: 14px; cursor: pointer; color: var(--tk-gray-500); white-space: nowrap; transition: var(--tk-transition); }
.tk-tab:hover { color: var(--tk-navy); }
.tk-tab.active { color: var(--tk-navy); border-bottom-color: var(--tk-accent); font-weight: 700; }
.tk-tab-content { display: none; }
.tk-tab-content.active { display: block; }

/* ── Notice ── */
.tk-tv-notice { padding: 12px 18px; border-radius: var(--tk-radius-sm); margin-bottom: 18px; font-weight: 600; }
.tk-tv-notice-success { background: var(--tk-green-l); color: var(--tk-green-d); }
.tk-tv-notice-error { background: var(--tk-red-l); color: var(--tk-red-d); }

/* ── Stats ── */
.tk-stats-row { display: flex; gap: 16px; margin-bottom: 20px; }
.tk-stat { flex: 1; background: var(--tk-white); border: 1px solid var(--tk-gray-200); border-radius: var(--tk-radius); padding: 16px 20px; box-shadow: var(--tk-shadow); display: flex; flex-direction: column; }
.tk-stat-blue  { border-left: 4px solid var(--tk-blue); }
.tk-stat-green { border-left: 4px solid var(--tk-green); }
.tk-stat-amber { border-left: 4px solid var(--tk-amber); }
.tk-stat-num { font-size: 26px; font-weight: 800; color: var(--tk-navy); }
.tk-stat-label { font-size: 12px; color: var(--tk-gray-500); text-transform: uppercase; letter-spacing: .5px; }

/* ── Card ── */
.tk-card { background: var(--tk-white); border: 1px solid var(--tk-gray-200); border-radius: var(--tk-radius); padding: 24px 28px; margin-bottom: 20px; box-shadow: var(--tk-shadow); }
.tk-card h2 { font-size: 16px; font-weight: 700; color: var(--tk-navy); margin: 0 0 16px; padding-bottom: 12px; border-bottom: 1px solid var(--tk-gray-100); }
.tk-card-accent { border-left: 4px solid var(--tk-accent); }
.tk-card-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.tk-card-head h2 { border: 0; margin: 0; padding: 0; }
.tk-card-head-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.tk-card-head-actions input[type=text], .tk-card-head-actions select { padding: 8px 12px; border: 1px solid var(--tk-gray-300); border-radius: var(--tk-radius-sm); font-size: 13px; }
.tk-help { color: var(--tk-gray-500); font-size: 13px; line-height: 1.6; }
.tk-help code { background: var(--tk-gray-100); padding: 2px 6px; border-radius: 4px; font-size: 12px; word-break: break-all; }

/* ── Tabella ── */
.tk-table-responsive { overflow-x: auto; margin-top: 16px; }
.tk-table { width: 100%; border-collapse: collapse; }
.tk-table th { background: var(--tk-navy); color: var(--tk-white); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; padding: 10px 12px; text-align: left; }
.tk-table td { padding: 10px 12px; border-bottom: 1px solid var(--tk-gray-100); vertical-align: middle; }
.tk-table tr:nth-child(even) td { background: var(--tk-gray-50); }
.tk-table tr:hover td { background: var(--tk-accent-ll); }
.tk-col-lcn { width: 56px; text-align: center; }
.tk-col-state { width: 100px; }
.tk-col-actions { width: 170px; white-space: nowrap; }
.tk-url-hint { font-size: 11px; color: var(--tk-gray-500); font-family: monospace; margin-top: 2px; }

/* ── Badge ── */
.tk-badge { display: inline-flex; padding: 3px 10px; border-radius: 50px; font-size: 11px; font-weight: 700; text-transform: uppercase; border: 0; cursor: default; }
button.tk-badge { cursor: pointer; }
.tk-badge-green { background: var(--tk-green-l); color: var(--tk-green-d); }
.tk-badge-red   { background: var(--tk-red-l);   color: var(--tk-red-d); }
.tk-badge-amber { background: var(--tk-amber-l); color: var(--tk-amber-d); text-transform: none; }
.tk-badge-blue  { background: var(--tk-blue-l);  color: var(--tk-accent-d); }

/* ── Bottoni ── */
.tk-btn { display: inline-flex; align-items: center; justify-content: center; padding: 9px 18px; border: 1px solid var(--tk-gray-300); background: var(--tk-white); color: var(--tk-navy); border-radius: var(--tk-radius-sm); font-size: 13px; font-weight: 600; cursor: pointer; text-decoration: none; transition: var(--tk-transition); }
.tk-btn:hover { box-shadow: var(--tk-shadow-md); }
.tk-btn-primary { background: var(--tk-navy); color: var(--tk-white); border-color: var(--tk-navy); }
.tk-btn-primary:hover { background: var(--tk-navy-2); }
.tk-btn-danger { color: var(--tk-red-d); border-color: var(--tk-red-l); background: var(--tk-red-l); }
.tk-btn-small { padding: 5px 12px; font-size: 12px; }
.tk-btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
.tk-inline-form { display: inline; }

/* ── Import ── */
#tab-importa textarea { width: 100%; border: 1px solid var(--tk-gray-300); border-radius: var(--tk-radius-sm); padding: 12px; font-family: monospace; font-size: 12px; margin-bottom: 14px; }
.tk-import-row { display: flex; gap: 20px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; font-size: 13px; }

/* ── Copia URL ── */
.tk-copy-row { display: flex; gap: 10px; flex-wrap: nowrap; margin: 12px 0; }
.tk-copy-row input { flex: 1; padding: 10px 14px; border: 1px solid var(--tk-gray-300); border-radius: var(--tk-radius-sm); font-family: monospace; font-size: 13px; background: var(--tk-gray-50); }

/* ── Info ── */
.tk-info-table { width: 100%; border-collapse: collapse; margin-bottom: 14px; }
.tk-info-table td { padding: 9px 0; border-bottom: 1px solid var(--tk-gray-100); }
.tk-info-table td:first-child { color: var(--tk-gray-500); width: 40%; }
.tk-card-credits { text-align: center; }
.tk-credits-label { font-size: 11px; letter-spacing: 2px; color: var(--tk-gray-500); }
.tk-credits-name { font-size: 20px; font-weight: 800; color: var(--tk-navy); margin: 6px 0 2px; }
.tk-credits-role { color: var(--tk-gray-500); font-size: 13px; margin-bottom: 14px; }

/* ── Modale ── */
.tk-modal-overlay { display: none; position: fixed; inset: 0; background: rgba(15,23,42,.55); z-index: 1000; align-items: center; justify-content: center; padding: 16px; }
.tk-modal-overlay.open { display: flex; }
.tk-modal { background: var(--tk-white); border-radius: var(--tk-radius); box-shadow: var(--tk-shadow-md); padding: 26px 28px; width: 100%; max-width: 620px; max-height: 92vh; overflow-y: auto; }
.tk-modal h3 { margin: 0 0 18px; color: var(--tk-navy); }
.tk-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tk-form-grid label { display: flex; flex-direction: column; font-size: 13px; font-weight: 600; color: var(--tk-gray-700); gap: 5px; }
.tk-form-grid input[type=text], .tk-form-grid input[type=url], .tk-form-grid input[type=number] { padding: 9px 12px; border: 1px solid var(--tk-gray-300); border-radius: var(--tk-radius-sm); font-size: 14px; font-weight: 400; }
.tk-form-full { grid-column: 1 / -1; }
.tk-form-check { flex-direction: row !important; align-items: center; grid-column: 1 / -1; }
.tk-modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* ── Mobile ≤782px ── */
@media (max-width: 782px) {
    .tk-tv-wrap { margin: 0; padding: 0; }
    .tk-tv-header-bar, .tk-tv-toolbar, .tk-card, .tk-stat { border-radius: 0; }
    .tk-card { padding: 18px 16px; border-left: 0; border-right: 0; }
    .tk-stats-row { flex-direction: row; gap: 1px; margin-bottom: 16px; }
    .tk-stat { padding: 12px; }
    .tk-card-head-actions { width: 100%; }
    .tk-card-head-actions input, .tk-card-head-actions select, .tk-card-head-actions .tk-btn { width: 100%; }
    .tk-form-grid { grid-template-columns: 1fr; }
    .tk-copy-row { flex-wrap: wrap; }
    .tk-copy-row input, .tk-copy-row .tk-btn { width: 100%; }
    .tk-col-ua { display: none; }
}