/* ============================================================
   PANEL ADMIN - Radio La Voz de Dios
   ============================================================ */

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

:root {
    --celeste:        #2596ff;
    --celeste-suave:  #e8f4ff;
    --celeste-osc:    #0a6fd6;
    --azul:           #003c8f;
    --azul-osc:       #002766;
    --gold:           #f5b800;
    --blanco:         #ffffff;
    --crema:          #fafcff;
    --texto:          #1a2540;
    --texto2:         #6b7c9c;
    --linea:          #d8e6f5;
    --rojo:           #e10600;
    --rojo-osc:       #b00500;
    --naranja:        #ff8c00;
    --verde:          #1eaa48;
}

body.admin-body {
    font-family: 'Poppins', sans-serif;
    background: var(--celeste-suave);
    color: var(--texto);
    min-height: 100vh;
    line-height: 1.5;
}

/* ====== LOGIN ====== */
.login-box {
    max-width: 380px; margin: 70px auto;
    background: var(--blanco); padding: 40px 32px;
    border-radius: 14px; text-align: center;
    box-shadow: 0 12px 40px rgba(0, 30, 90, 0.15);
}
.login-logo { width: 90px; margin-bottom: 14px; }
.login-box h1 { font-size: 22px; font-weight: 800; color: var(--azul); margin-bottom: 4px; }
.login-sub { font-size: 12.5px; color: var(--texto2); margin-bottom: 26px; letter-spacing: 1px; }
.login-box label {
    display: block; text-align: left; margin-bottom: 16px;
    font-size: 13px; font-weight: 600; color: var(--texto);
}

/* ====== INPUTS ====== */
input[type="text"], input[type="password"], input[type="url"], input[type="email"], textarea, select {
    width: 100%; margin-top: 6px;
    padding: 11px 14px;
    border: 1.5px solid var(--linea); border-radius: 8px;
    font-family: inherit; font-size: 14px; color: var(--texto);
    transition: border-color .15s, box-shadow .15s;
    background: var(--blanco);
}
input:focus, textarea:focus, select:focus {
    outline: none; border-color: var(--celeste);
    box-shadow: 0 0 0 3px rgba(37, 150, 255, 0.15);
}
textarea { resize: vertical; min-height: 78px; }

label small {
    color: var(--texto2);
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    font-size: 11.5px;
}

.contador {
    display: block;
    text-align: right;
    font-size: 11px; color: var(--texto2);
    margin-top: 4px;
    font-weight: 500; text-transform: none; letter-spacing: 0;
}
.contador.cerca { color: var(--naranja); font-weight: 700; }

/* ====== BOTONES ====== */
.btn-primary, .btn-danger, .btn-ghost {
    border: none; padding: 11px 22px; border-radius: 8px;
    font-weight: 700; font-size: 14px; cursor: pointer;
    display: inline-flex; align-items: center; gap: 8px;
    font-family: inherit; text-decoration: none;
    transition: background .2s, transform .1s, color .2s;
}
.btn-sm { padding: 8px 14px; font-size: 13px; }

.btn-primary { background: var(--celeste); color: var(--blanco); }
.btn-primary:hover { background: var(--celeste-osc); }
.btn-primary:active { transform: translateY(1px); }

.btn-danger { background: var(--rojo); color: var(--blanco); }
.btn-danger:hover { background: var(--rojo-osc); }

.btn-ghost { background: rgba(255,255,255,0.15); color: var(--blanco); padding: 8px 14px; font-size: 13px; }
.btn-ghost:hover { background: rgba(255,255,255,0.25); }

.back-link {
    display: inline-flex; gap: 6px; align-items: center;
    margin-top: 22px; font-size: 12.5px;
    color: var(--texto2); text-decoration: none;
}
.back-link:hover { color: var(--celeste-osc); }

/* ====== MENSAJES ====== */
.msg {
    padding: 12px 16px; border-radius: 8px; margin-bottom: 20px;
    font-size: 14px; font-weight: 500;
    display: flex; align-items: center; gap: 10px;
}
.msg-error { background: #ffe5e5; color: var(--rojo-osc); border: 1px solid #ffb8b8; }
.msg-ok    { background: #e3f9eb; color: #167636; border: 1px solid #a4e3bb; }

/* ====== HEADER / TABS ====== */
.admin-header { background: var(--azul); color: var(--blanco); padding: 14px 0; }
.admin-header-inner {
    max-width: 1100px; margin: 0 auto; padding: 0 24px;
    display: flex; justify-content: space-between; align-items: center;
    gap: 14px; flex-wrap: wrap;
}
.admin-brand { font-weight: 800; font-size: 16px; display: inline-flex; align-items: center; gap: 10px; }
.admin-brand i { color: var(--gold); }
.admin-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.admin-tabs { background: var(--blanco); border-bottom: 1px solid var(--linea); box-shadow: 0 2px 6px rgba(0,30,90,0.04); }
.admin-tabs-inner {
    max-width: 1100px; margin: 0 auto; padding: 0 24px;
    display: flex; gap: 4px; overflow-x: auto;
}
.admin-tabs a {
    padding: 14px 18px; text-decoration: none;
    color: var(--texto2); font-weight: 600; font-size: 14px;
    border-bottom: 3px solid transparent; white-space: nowrap;
    display: inline-flex; align-items: center; gap: 8px;
    transition: color .2s, border-color .2s;
}
.admin-tabs a:hover { color: var(--celeste-osc); }
.admin-tabs a.active { color: var(--azul); border-bottom-color: var(--gold); }
.badge {
    background: var(--celeste-suave); color: var(--celeste-osc);
    padding: 2px 8px; border-radius: 12px; font-size: 11px; font-weight: 700;
}
.admin-tabs a.active .badge { background: var(--gold); color: var(--azul); }

/* ====== MAIN ====== */
.admin-main { max-width: 1100px; margin: 0 auto; padding: 26px 24px 60px; }
.lista-titulo {
    font-size: 18px; color: var(--azul);
    margin: 30px 0 14px; font-weight: 700;
    border-left: 4px solid var(--gold); padding-left: 12px;
}
.vacio {
    color: var(--texto2); background: var(--blanco);
    padding: 18px; border-radius: 10px;
    border: 1px dashed var(--linea); text-align: center; font-size: 14px;
}

/* ====== CARDS ====== */
.card {
    background: var(--blanco); padding: 22px;
    border-radius: 12px; border: 1px solid var(--linea);
    margin-bottom: 16px;
}
.card h2 {
    font-size: 16px; color: var(--azul);
    margin-bottom: 16px;
    display: flex; align-items: center; gap: 8px;
    font-weight: 700;
}
.card h2 i { color: var(--celeste); }
.card label {
    display: block; margin-bottom: 14px;
    font-size: 12.5px; font-weight: 600; color: var(--texto2);
    letter-spacing: 0.3px; text-transform: uppercase;
}
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.acciones { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; }
.card.item { border-left: 3px solid var(--gold); }

/* ====== BANNERS DE INFO ====== */
.banner {
    border-radius: 12px; padding: 18px 22px;
    margin-bottom: 18px;
    display: flex; align-items: flex-start;
    gap: 18px; flex-wrap: wrap; justify-content: space-between;
}
.banner > div { flex: 1; min-width: 240px; }
.banner strong { display: block; font-size: 14.5px; margin-bottom: 6px; }
.banner strong i { margin-right: 6px; }
.banner p { font-size: 13.5px; line-height: 1.5; opacity: 0.92; }
.banner ul {
    margin-top: 6px; padding-left: 20px;
    font-size: 13px; line-height: 1.65;
}
.banner ul li { margin-bottom: 4px; }
.banner code {
    background: rgba(0,0,0,0.08);
    padding: 1px 6px; border-radius: 4px;
    font-size: 12px; font-family: 'Courier New', monospace;
}
.banner .btn-primary { flex-shrink: 0; align-self: center; }

.banner-info  { background: var(--celeste-suave); color: var(--azul); border-left: 4px solid var(--celeste); }
.banner-warn  { background: #fff5dc; color: #6b4500; border-left: 4px solid var(--gold); }
.banner-error { background: #ffe5e5; color: var(--rojo-osc); border-left: 4px solid var(--rojo); }

/* ====== BARRA DE USO ====== */
.uso-barra {
    background: var(--blanco); border: 1px solid var(--linea);
    border-radius: 10px; padding: 14px 18px;
    margin-bottom: 14px;
}
.uso-info {
    display: flex; justify-content: space-between;
    font-size: 13px; font-weight: 600;
    color: var(--texto2); margin-bottom: 8px;
}
.uso-bar {
    height: 8px; background: var(--linea);
    border-radius: 4px; overflow: hidden;
}
.uso-fill {
    height: 100%; transition: width .4s;
    border-radius: 4px;
}
.uso-fill.verde   { background: var(--verde); }
.uso-fill.naranja { background: var(--naranja); }
.uso-fill.rojo    { background: var(--rojo); }

/* ====== TABLA ====== */
.tabla {
    width: 100%; border-collapse: collapse;
    font-size: 13.5px;
}
.tabla th, .tabla td {
    padding: 10px 12px; text-align: left;
    border-bottom: 1px solid var(--linea);
}
.tabla th {
    background: var(--celeste-suave); color: var(--azul);
    font-weight: 700; font-size: 12px;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.tabla code {
    background: var(--celeste-suave); color: var(--celeste-osc);
    padding: 2px 8px; border-radius: 4px;
    font-family: 'Courier New', monospace; font-size: 12.5px;
}
.hint {
    margin-top: 14px; font-size: 12.5px;
    color: var(--texto2); font-style: italic;
}
.hint code {
    background: var(--celeste-suave); color: var(--celeste-osc);
    padding: 2px 6px; border-radius: 4px; font-style: normal;
    font-family: 'Courier New', monospace; font-size: 12px;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 600px) {
    .row-2 { grid-template-columns: 1fr; }
    .admin-header-inner { padding: 0 16px; }
    .admin-tabs-inner { padding: 0 12px; }
    .admin-tabs a { padding: 12px 12px; font-size: 13px; }
    .admin-main { padding: 18px 14px 40px; }
    .login-box { margin: 30px 16px; padding: 30px 22px; }
    .banner { flex-direction: column; }
    .banner > div { width: 100%; }
}