*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; font-size: 14px; color: #333; background: #f0f2f5; }
a { text-decoration: none; color: inherit; }

/* ── LOGIN ── */
.login-body { display:flex; align-items:center; justify-content:center; min-height:100vh; background:#fff; }
.login-container { width:100%; max-width:420px; padding:40px 20px; text-align:center; }
.login-logo { display:flex; align-items:center; justify-content:center; gap:12px; margin-bottom:36px; }
.logo-icon { width:54px; height:54px; background:linear-gradient(135deg,#ff6600,#ff8c00); border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:24px; color:#fff; }
.logo-text { font-size:20px; font-weight:800; color:#ff6600; line-height:1.15; text-align:left; letter-spacing:2px; }
.login-form { text-align:left; }
.form-group { margin-bottom:20px; }
.form-group label { display:flex; justify-content:space-between; align-items:center; font-size:13px; font-weight:600; color:#444; margin-bottom:7px; }
.form-group input[type=text],.form-group input[type=password],.form-group input[type=email] { width:100%; padding:13px 16px; border:none; border-radius:10px; background:#f0f4fa; font-size:14px; color:#333; outline:none; }
.form-group input:focus { background:#ffe8d6; box-shadow:0 0 0 3px #ff660025; }
.forgot-link { font-size:12px; color:#ff6600; }
.show-password { font-size:12px; color:#ff6600; display:block; margin-top:6px; cursor:pointer; background:none; border:none; padding:0; }
.form-check { display:flex; align-items:center; gap:10px; background:#f7f8fa; border-radius:10px; padding:13px 16px; margin-bottom:22px; }
.form-check input[type=checkbox] { accent-color:#ff6600; width:16px; height:16px; }
.form-check label { font-size:14px; color:#444; cursor:pointer; }

/* ── BUTTONS ── */
.btn-primary { background:#ff6600; color:#fff; border:none; padding:9px 18px; border-radius:10px; font-size:14px; font-weight:600; cursor:pointer; transition:background .2s; display:inline-flex; align-items:center; justify-content:center; gap:6px; white-space:nowrap; }
.btn-primary:hover { background:#e55a00; }
.btn-full { width:100%; padding:13px 22px !important; font-size:15px !important; }
.btn-secondary { background:#f0f2f5; color:#555; border:none; padding:8px 16px; border-radius:8px; font-size:13px; font-weight:500; cursor:pointer; display:inline-flex; align-items:center; gap:6px; white-space:nowrap; }
.btn-secondary:hover { background:#e2e5ea; }
.btn-danger { background:#e53e3e; color:#fff; border:none; padding:9px 16px; border-radius:8px; font-size:13px; cursor:pointer; display:inline-flex; align-items:center; gap:6px; white-space:nowrap; }
.btn-danger:hover { background:#c53030; }

.login-footer { font-size:12px; color:#bbb; margin-top:22px; }
.login-version { font-size:12px; color:#bbb; margin-top:4px; }
.alert { padding:11px 16px; border-radius:8px; margin-bottom:16px; font-size:13px; }
.alert-error { background:#fdecea; color:#c62828; border:1px solid #f5c6cb; }
.alert-success { background:#e6f9f0; color:#1a8a4a; border:1px solid #a8e6c4; }

/* ── PANEL LAYOUT ── */
.panel-body { background:#f0f2f5; min-height:100vh; display:flex; flex-direction:column; }
.panel-wrapper { display:flex; flex:1; min-height:100vh; }

/* ── SIDEBAR ── */
.sidebar { width:220px; min-width:220px; background:#111318; color:#b0b8c8; display:flex; flex-direction:column; min-height:100vh; position:fixed; top:0; left:0; bottom:0; overflow-y:auto; z-index:100; }
.main-content { margin-left:220px; flex:1; display:flex; flex-direction:column; min-width:0; }
.sidebar-logo { display:flex; align-items:center; gap:10px; padding:18px 18px 12px; border-bottom:1px solid #1e2230; }
.logo-icon-sm { width:32px; height:32px; background:#ff6600; border-radius:6px; display:flex; align-items:center; justify-content:center; font-size:15px; color:#fff; flex-shrink:0; }
.logo-label { font-size:12px; font-weight:700; color:#e0e6f0; letter-spacing:.5px; }
.user-info { padding:12px 18px 14px; border-bottom:1px solid #1e2230; }
.user-info strong { display:block; font-size:14px; color:#e8edf5; font-weight:600; }
.credits { font-size:12px; color:#6a7485; margin-top:3px; }
.inf-icon { color:#ff6600; font-size:14px; }
.badge-2fa { display:inline-block; margin-top:6px; background:#c0392b22; color:#e74c3c; border:1px solid #e74c3c55; border-radius:12px; font-size:10px; padding:2px 10px; }
.sidebar-nav { flex:1; padding:6px 0 20px; }
.nav-section-title { font-size:10px; font-weight:700; color:#3a4050; letter-spacing:1px; padding:14px 18px 4px; text-transform:uppercase; }
.nav-item { display:flex; align-items:center; gap:10px; padding:9px 18px; font-size:13px; color:#7a8498; cursor:pointer; transition:background .15s,color .15s; border-left:3px solid transparent; }
.nav-item:hover { background:#191d28; color:#d0d8e8; border-left-color:#ff660044; }
.nav-item.active { background:#1c2030; color:#ff6600; border-left-color:#ff6600; font-weight:600; }
.nav-icon { width:18px; text-align:center; font-size:13px; flex-shrink:0; }

/* ── TOP HEADER ── */
.top-header { background:#fff; border-bottom:1px solid #e8eef8; padding:14px 20px; display:flex; align-items:center; justify-content:space-between; position:sticky; top:0; z-index:50; }
.page-title { font-size:18px; font-weight:700; color:#1a2035; }
.header-actions { display:flex; align-items:center; gap:8px; }
.icon-btn { background:none; border:none; font-size:16px; color:#8a94ac; cursor:pointer; padding:6px 8px; border-radius:6px; }
.icon-btn:hover { background:#f0f2f5; }
.content-area { padding:20px; flex:1; min-width:0; }

/* ── FILTER BAR ── */
.filter-bar { display:flex; flex-wrap:wrap; gap:10px; align-items:center; margin-bottom:20px; }
.filter-form { display:flex; flex-wrap:wrap; gap:10px; flex:1; }
.filter-form input,.filter-form select { padding:9px 14px; border:1px solid #e2e8f0; border-radius:8px; background:#fff; font-size:13px; color:#555; outline:none; min-width:150px; }
.filter-form input:focus,.filter-form select:focus { border-color:#ff6600; }
.filter-actions { display:flex; gap:10px; flex-wrap:wrap; }

/* ── TABLE WRAPPER: horizontal scroll on mobile ── */
.table-container { background:#fff; border-radius:12px; box-shadow:0 1px 4px #0001; overflow:hidden; }
.table-scroll { overflow-x:auto; -webkit-overflow-scrolling:touch; width:100%; }
.data-table { width:100%; min-width:900px; border-collapse:collapse; }
.data-table thead th { background:#f7f9fc; font-size:11px; font-weight:700; color:#8a94ac; letter-spacing:.5px; text-transform:uppercase; padding:12px 14px; text-align:left; border-bottom:1px solid #eef0f4; white-space:nowrap; }
.data-table thead th.col-check { width:36px; }
.data-table tbody td { padding:13px 14px; border-bottom:1px solid #f0f2f5; vertical-align:middle; font-size:13px; white-space:nowrap; }
.data-table tbody tr:last-child td { border-bottom:none; }
.data-table tbody tr:hover { background:#fafbff; }
.text-center { text-align:center; color:#aaa; padding:30px !important; white-space:normal !important; }
.table-footer { padding:10px 16px; font-size:12px; color:#8a94ac; border-top:1px solid #f0f2f5; }

/* ── BADGES ── */
.badge { display:inline-block; padding:4px 12px; border-radius:12px; font-size:11px; font-weight:700; letter-spacing:.3px; white-space:nowrap; }
.badge-green { background:#e6f9f0; color:#1a8a4a; border:1px solid #a8e6c4; }
.badge-red { background:#fdecea; color:#c62828; border:1px solid #f5c6cb; }
.badge-blue { background:#e8f0fb; color:#4a6fa5; border:1px solid #b3c8ee; }
.badge-blue-light { background:#e0f0ff; color:#1565c0; border:1px solid #90caf9; }
.badge-prepago { background:#ff4d6d; color:#fff; border:none; }
.badge-mensalista { background:#00bcd4; color:#fff; border:none; }
.badge-1mes { background:#7c3aed; color:#fff; border:none; }
.badge-6meses { background:#0891b2; color:#fff; border:none; }
.badge-1ano { background:#16a34a; color:#fff; border:none; }

/* ── STATUS DIAS ── */
.dias-urgent { color:#e53e3e; font-weight:700; font-size:13px; white-space:nowrap; }
.dias-warn   { color:#f59e0b; font-weight:700; font-size:13px; white-space:nowrap; }
.dias-ok     { color:#16a34a; font-weight:700; font-size:13px; white-space:nowrap; }
.dias-venc   { color:#c62828; font-weight:700; font-size:13px; background:#fdecea; padding:2px 8px; border-radius:8px; white-space:nowrap; }

/* ── ACTION BUTTONS ── */
.actions-cell { white-space:nowrap; }
.action-btn { width:32px; height:32px; border:none; border-radius:7px; font-size:15px; cursor:pointer; margin:1px; display:inline-flex; align-items:center; justify-content:center; background:transparent; transition:opacity .15s; }
.action-btn:hover { opacity:.7; }
.btn-edit { color:#ff6600; }
.btn-adiar { color:#00bcd4; }
.btn-delete { color:#e53e3e; }

/* ── MODAL ADIAR ── */
.modal-overlay { display:none; position:fixed; inset:0; background:#0006; z-index:500; align-items:center; justify-content:center; }
.modal-overlay.open { display:flex; }
.modal-box { background:#fff; border-radius:14px; padding:28px; min-width:280px; max-width:92vw; box-shadow:0 8px 40px #0003; }
.modal-box h3 { font-size:16px; font-weight:700; color:#1a2035; margin-bottom:18px; }
.modal-dias { display:flex; flex-wrap:wrap; gap:10px; margin-bottom:20px; }
.modal-dias a { display:flex; align-items:center; justify-content:center; width:88px; height:42px; border-radius:10px; background:#f0f2f5; color:#333; font-weight:600; font-size:14px; transition:background .15s,color .15s; }
.modal-dias a:hover { background:#ff6600; color:#fff; }
.modal-close { background:#f0f2f5; color:#555; border:none; padding:9px 20px; border-radius:8px; cursor:pointer; font-size:13px; font-weight:500; }

/* ── DASHBOARD CARDS ── */
.dashboard-cards { display:grid; grid-template-columns:repeat(auto-fill,minmax(180px,1fr)); gap:16px; margin-bottom:24px; }
.card { display:flex; align-items:center; gap:16px; background:#fff; border-radius:12px; padding:18px 20px; box-shadow:0 1px 4px #0001; }
.card-icon { font-size:28px; flex-shrink:0; }
.card-value { font-size:26px; font-weight:700; color:#1a2035; }
.card-label { font-size:12px; color:#8a94ac; margin-top:2px; line-height:1.3; }
.card-orange { border-left:4px solid #ff6600; }
.card-green  { border-left:4px solid #16a34a; }
.card-red    { border-left:4px solid #c62828; }
.card-yellow { border-left:4px solid #f59e0b; }
.card-cyan   { border-left:4px solid #00bcd4; }

/* ── PANEL FORM ── */
.panel-form { background:#fff; border-radius:12px; box-shadow:0 1px 4px #0001; padding:28px; max-width:680px; }
.panel-form .fg { margin-bottom:16px; }
.panel-form label { display:block; margin-bottom:6px; font-size:13px; font-weight:600; color:#444; }
.panel-form input,.panel-form select { width:100%; padding:10px 14px; border:1px solid #e2e8f0; border-radius:8px; font-size:14px; outline:none; background:#fff; }
.panel-form input:focus,.panel-form select:focus { border-color:#ff6600; box-shadow:0 0 0 2px #ff660015; }
.form-row { display:flex; gap:16px; }
.form-row .fg { flex:1; }
.form-actions { display:flex; gap:10px; margin-top:24px; }
.hint { font-size:11px; color:#8a94ac; margin-top:4px; }
.add-form-wrap { display:flex; justify-content:center; padding:10px 0; }
.add-form-card { background:#fff; border:1px dashed #c8d0dc; border-radius:14px; padding:28px 32px; width:100%; max-width:820px; }
.add-form-notice { background:#e8f5e9; color:#2e7d32; border:1px solid #c8e6c9; border-radius:8px; padding:12px 16px; margin-bottom:24px; font-size:13px; }
.add-form-card .fg { margin-bottom:20px; }
.add-form-card label { display:block; margin-bottom:7px; font-size:13px; font-weight:600; color:#333; }
.add-form-card input,.add-form-card select { width:100%; padding:12px 16px; border:1px solid #e0e5ed; border-radius:10px; background:#f5f7fa; font-size:14px; outline:none; color:#333; transition:border-color .2s,background .2s; }
.add-form-card input:focus,.add-form-card select:focus { border-color:#ff6600; background:#fff; box-shadow:0 0 0 3px #ff660015; }
.add-form-actions { display:flex; justify-content:flex-end; gap:12px; margin-top:28px; padding-top:20px; border-top:1px solid #f0f2f5; }

/* ── FOOTER ── */
.panel-footer { background:#fff; border-top:1px solid #e8eef8; padding:10px 20px; display:flex; justify-content:space-between; font-size:12px; color:#8a94ac; flex-wrap:wrap; gap:6px; }
.panel-footer a { color:#ff6600; }

/* ── SCROLLBAR ── */
.sidebar::-webkit-scrollbar { width:4px; }
.sidebar::-webkit-scrollbar-track { background:#111318; }
.sidebar::-webkit-scrollbar-thumb { background:#2a3040; border-radius:2px; }
.table-scroll::-webkit-scrollbar { height:5px; }
.table-scroll::-webkit-scrollbar-track { background:#f0f2f5; }
.table-scroll::-webkit-scrollbar-thumb { background:#ccc; border-radius:3px; }

/* ── MOBILE ── */
@media (max-width:768px) {
    .sidebar { width:52px; min-width:52px; }
    .main-content { margin-left:52px; }
    .logo-label,.user-info,.nav-section-title,.nav-text { display:none; }
    .nav-item { justify-content:center; padding:12px 0; }
    .nav-icon { width:52px; text-align:center; }
    .content-area { padding:12px; }
    .dashboard-cards { grid-template-columns:repeat(2,1fr); gap:10px; }
    .card { padding:14px 12px; gap:10px; }
    .card-icon { font-size:22px; }
    .card-value { font-size:22px; }
    .card-label { font-size:11px; }
    .form-row { flex-direction:column; gap:0; }
    .add-form-card { padding:20px 16px; }
    .add-form-actions { flex-direction:column; }
    .filter-bar { flex-direction:column; align-items:stretch; }
    .filter-actions { flex-wrap:wrap; }
    .top-header { padding:12px 14px; }
    .page-title { font-size:16px; }
}
@media (max-width:480px) {
    .dashboard-cards { grid-template-columns:1fr 1fr; }
}