:root {
    --cor-primaria: #0d9488;
    --cor-primaria-escura: #0f766e;
    --cor-secundaria: #14b8a6;
    --cor-destaque: #2dd4bf;
    --cor-fundo: #f0fdfa;
    --cor-fundo-card: #ffffff;
    --cor-texto: #134e4a;
    --cor-texto-suave: #5eead4;
    --raio: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
    background: var(--cor-fundo);
    min-height: 100vh;
    color: var(--cor-texto);
}
.login-box {
    max-width: 380px;
    margin: 80px auto;
    padding: 28px;
    background: var(--cor-fundo-card);
    border-radius: var(--raio);
    box-shadow: 0 4px 20px rgba(13, 148, 136, 0.15);
}
.login-box h1 { margin-top: 0; text-align: center; color: var(--cor-primaria); font-size: 1.4rem; }
.login-box label { display: block; margin-top: 14px; font-weight: 500; }
.login-box input {
    width: 100%; padding: 12px; margin-top: 6px;
    border: 1px solid #99f6e4; border-radius: 8px;
    font-size: 1rem;
}
.login-box input:focus { outline: none; border-color: var(--cor-secundaria); }
.login-box button {
    width: 100%; margin-top: 20px; padding: 12px;
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-secundaria) 100%);
    color: #fff; border: none; border-radius: 8px;
    cursor: pointer; font-weight: 600; font-size: 1rem;
}
.login-box button:hover { opacity: 0.95; }
.login-box .erro { color: #dc2626; margin-top: 12px; }
.login-hint { font-size: 0.85rem; color: #64748b; margin-top: 12px; }

.container { max-width: 1200px; margin: 0 auto; padding: 24px; }
.header {
    background: linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-primaria-escura) 100%);
    color: #fff; padding: 20px 24px; border-radius: var(--raio);
    margin-bottom: 24px;
}
.header-top {
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.header h1 { margin: 0; font-size: 1.4rem; }
.box-link-tv { margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,0.25); width: 100%; }
.box-link-tv label { display: block; margin-bottom: 6px; font-size: 0.9rem; opacity: 0.95; }
.link-tv-row { display: flex; gap: 10px; align-items: center; max-width: 100%; flex-wrap: wrap; }
.link-tv-row input { flex: 1; min-width: 200px; padding: 10px 14px; border: 1px solid rgba(255,255,255,0.3); border-radius: 8px; background: rgba(0,0,0,0.2); color: #fff; font-size: 0.9rem; }
.btn-copiar { padding: 10px 20px; background: var(--cor-destaque); color: #134e4a; border: none; border-radius: 8px; cursor: pointer; font-weight: 600; white-space: nowrap; }
.btn-copiar:hover { background: #5eead4; transform: translateY(-1px); }
.btn-sair {
    background: #dc2626; color: #fff; border: none;
    padding: 8px 18px; border-radius: 8px; cursor: pointer; font-weight: 500;
}
.btn-sair:hover { background: #b91c1c; }
.nav-admin { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.nav-admin button {
    padding: 10px 20px; border: 2px solid rgba(13, 148, 136, 0.3);
    background: #fff; border-radius: 8px; cursor: pointer;
    font-weight: 600; color: var(--cor-primaria);
}
.nav-admin button:hover, .nav-admin button.active {
    background: var(--cor-primaria); color: #fff; border-color: var(--cor-primaria);
}
.sec-admin { display: none; }
.sec-admin.active { display: block; }
.sec-admin h2 { margin: 0 0 16px; color: var(--cor-primaria); font-size: 1.25rem; }
.card {
    background: var(--cor-fundo-card); padding: 20px; border-radius: var(--raio);
    margin-bottom: 16px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}
.card-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px; border-bottom: 1px solid #f1f5f9;
}
.card-item:last-child { border-bottom: none; }
.btn-add { padding: 10px 20px; background: var(--cor-primaria); color: #fff; border: none; border-radius: 8px; cursor: pointer; font-weight: 600; margin-bottom: 16px; }
.btn-add:hover { background: var(--cor-primaria-escura); }
.btn-edit { padding: 6px 14px; background: var(--cor-secundaria); color: #fff; border: none; border-radius: 6px; cursor: pointer; margin-right: 8px; }
.btn-edit:hover { background: var(--cor-primaria); }
.btn-del { padding: 6px 14px; background: #dc2626; color: #fff; border: none; border-radius: 6px; cursor: pointer; }
.btn-del:hover { background: #b91c1c; }
.form-row { margin-bottom: 14px; }
.form-row label { display: block; margin-bottom: 4px; font-weight: 500; }
.form-row input, .form-row select { width: 100%; max-width: 320px; padding: 10px; border: 1px solid #99f6e4; border-radius: 8px; }
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.4);
    display: flex; align-items: center; justify-content: center; z-index: 1000;
}
.modal-box {
    background: #fff; padding: 24px; border-radius: var(--raio);
    max-width: 420px; width: 90%; box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}
.modal-box h3 { margin: 0 0 16px; color: var(--cor-primaria); }
.modal-btns { margin-top: 20px; display: flex; gap: 10px; }
.link-tv { margin-top: 16px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.3); }
.link-tv a { color: #99f6e4; }
.link-tv input { margin-top: 6px; padding: 8px; width: 100%; max-width: 300px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.3); background: rgba(0,0,0,0.2); color: #fff; }
.btn-copiar { padding: 8px 16px; background: var(--cor-destaque); color: #134e4a; border: none; border-radius: 6px; cursor: pointer; margin-left: 8px; font-weight: 600; }
.badge { display: inline-block; padding: 4px 10px; border-radius: 6px; font-size: 0.8rem; font-weight: 600; margin-left: 8px; }
.badge-esp { background: #ccfbf1; color: #0f766e; }
.form-row small { display: block; margin-top: 4px; color: #64748b; font-size: 0.85rem; }
.form-row textarea { width: 100%; max-width: 500px; padding: 10px; border: 1px solid #cbd5e1; border-radius: 8px; font-family: inherit; }
.upload-logo-row { display: flex; align-items: center; gap: 12px; margin-top: 8px; }
.btn-upload { padding: 8px 16px; background: #0891b2; color: #fff; border: none; border-radius: 8px; cursor: pointer; font-size: 0.9rem; }
.btn-upload:hover { background: #0e7490; }
#logoUploadStatus.ok { color: #059669; }
#logoUploadStatus.erro { color: #dc2626; }
.btn-senha { padding: 10px 20px; background: #0891b2; color: #fff; border: none; border-radius: 8px; cursor: pointer; font-weight: 600; }
.btn-senha:hover { background: #0e7490; }
.btn-senha-prioridade { background: #dc2626; margin-left: 8px; }
.btn-senha-prioridade:hover { background: #b91c1c; }
.msg-vazio { color: #64748b; padding: 20px; text-align: center; }
.aviso-licenca {
    background: #fef2f2; border: 1px solid #fecaca;
    padding: 20px; border-radius: var(--raio); margin: 20px;
    color: #b91c1c; text-align: center;
}
.nav-gerenciador { margin-bottom: 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.nav-gerenciador .nav-admin-btn { padding: 10px 20px; border: 1px solid #0d9488; background: #fff; border-radius: 8px; cursor: pointer; font-weight: 600; color: var(--cor-primaria); }
.nav-gerenciador .nav-admin-btn:hover { background: #ccfbf1; }
.nav-gerenciador .nav-admin-btn.active { background: var(--cor-primaria); color: #fff; }
.status-licenca { padding: 4px 10px; border-radius: 6px; font-size: 0.85rem; font-weight: 600; }
.status-licenca.ativa { background: #d1fae5; color: #065f46; }
.status-licenca.expirada { background: #fee2e2; color: #991b1b; }
.status-licenca.bloqueada { background: #fef3c7; color: #92400e; }
.form-renovar { background: #fff; padding: 20px; border-radius: var(--raio); margin-top: 16px; max-width: 420px; box-shadow: 0 2px 10px rgba(0,0,0,0.06); }
.form-renovar h3 { margin: 0 0 14px; color: var(--cor-primaria); font-size: 1.1rem; }
.form-renovar label { display: block; margin-bottom: 12px; }
.form-renovar input[type=date] { padding: 10px 12px; margin-left: 8px; border: 1px solid #99f6e4; border-radius: 8px; font-size: 1rem; }
.form-renovar-btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.form-renovar-btns button { padding: 10px 18px; font-size: 0.9rem; border: none; border-radius: 8px; cursor: pointer; font-weight: 600; }
#btnRenovarAplicar { background: var(--cor-primaria); color: #fff; }
#btnRenovarAplicar:hover { background: var(--cor-primaria-escura); }
#btnRenovar1Mes, #btnRenovar1Ano { background: #14b8a6; color: #fff; }
#btnRenovar1Mes:hover, #btnRenovar1Ano:hover { background: #0d9488; }
#btnRenovarMenos1Mes, #btnRenovarMenos1Ano { background: #e2e8f0; color: #475569; }
#btnRenovarMenos1Mes:hover, #btnRenovarMenos1Ano:hover { background: #cbd5e1; }
#btnRenovarCancelar { background: #94a3b8; color: #fff; }
#btnRenovarCancelar:hover { background: #64748b; }