/* ===========================
   CSS VARIABLES — ADM (header preto)
   =========================== */
:root {
    --bg:           #0a0d12;
    --bg2:          #0f1318;
    --surface:      #141920;
    --surface2:     #1a2030;
    --border:       rgba(0, 140, 255, 0.15);
    --border-hover: rgba(0, 140, 255, 0.50);
    --blue:         #0088ff;
    --blue-dim:     #004d99;
    --blue-glow:    rgba(0, 136, 255, 0.28);
    --blue-glow2:   rgba(0, 136, 255, 0.09);
    --text:         #edf2fa;
    --text-muted:   #7a8ba3;
    --text-dim:     #3d4a5c;
    --accent:       #00d4ff;
    --danger:       #ff3d2e;
    --danger-glow:  rgba(255, 61, 46, 0.25);
    --header-h:     72px;
    --condo-h:      56px;
    --radius:       14px;
    --radius-sm:    9px;
    --header-bg:    rgba(10, 13, 18, 0.95);
    --header-border: rgba(0, 140, 255, 0.15);

    --font-xs:   11px;
    --font-sm:   13px;
    --font-md:   16px;
    --font-lg:   19px;
    --font-xl:   24px;
    --font-2xl:  30px;

    --c-free:     #00c864;
    --c-occupied: #ffa500;
    --c-alert:    #ff3d2e;
}

/* TEMA CLARO */
body.light {
    --bg:           #f0f4f8;
    --bg2:          #e4eaf2;
    --surface:      #ffffff;
    --surface2:     #e8eef6;
    --border:       rgba(0, 100, 220, 0.18);
    --border-hover: rgba(0, 100, 220, 0.50);
    --blue:         #0066dd;
    --blue-dim:     #004499;
    --blue-glow:    rgba(0, 102, 221, 0.20);
    --blue-glow2:   rgba(0, 102, 221, 0.07);
    --text:         #0d1520;
    --text-muted:   #4a5f7a;
    --text-dim:     #8fa3bc;
    --accent:       #0099cc;
    --danger:       #dd2211;
    --danger-glow:  rgba(221, 34, 17, 0.20);
    --header-bg:    rgba(10, 13, 18, 0.97);
}

body.light #bg-canvas { opacity: 0.18; filter: invert(1) hue-rotate(180deg); }

/* RESET */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; overflow-x: hidden; }
body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-y: auto;
    -webkit-font-smoothing: antialiased;
    font-size: var(--font-md);
}

*:focus, *:focus-visible, *:focus-within {
    outline: none !important;
    box-shadow: none !important;
}
.card:focus, .card:focus-visible, .sub-card:focus, .sub-card:focus-visible,
a.card:focus, a.card:focus-visible, a.sub-card:focus, a.sub-card:focus-visible {
    outline: none !important;
    box-shadow: none !important;
    border-color: var(--border) !important;
    transform: none !important;
    background: var(--surface) !important;
}

/* CANVAS */
#bg-canvas {
    position: fixed; inset: 0; z-index: 0;
    pointer-events: none; opacity: 0.45;
}

/* HEADER — ADM: fundo preto/dark */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    background: var(--header-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--header-border);
}

/* Badge ADM no header */
.header-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 20px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2.5px;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    margin-left: 12px;
}
.header-badge i { font-size: 9px; color: rgba(255,255,255,0.4); }

.logo-wrap { display: flex; align-items: center; flex: 1; }
.logo { height: 42px; width: auto; }

.header-center { flex: 1; display: none; justify-content: center; }
.breadcrumb {
    font-family: 'Rajdhani', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3.5px;
    color: rgba(255,255,255,0.45);
    text-transform: uppercase;
    transition: color 0.3s;
}

.header-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}

/* BOTÕES HEADER */
.theme-btn {
    display: flex; align-items: center; justify-content: center;
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.5);
    font-size: 16px; cursor: pointer;
    transition: all 0.25s ease; flex-shrink: 0;
}
.theme-btn:hover { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.25); }

.menu-btn {
    display: flex; align-items: center; justify-content: center;
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.5);
    font-size: 16px; cursor: pointer;
    transition: all 0.25s ease; flex-shrink: 0;
}
.menu-btn:hover { background: rgba(255,255,255,0.12); color: #fff; }
@media (min-width: 600px) { .menu-btn { display: none; } }

.whatsapp-btn {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 16px;
    background: transparent;
    border: 1px solid rgba(37, 211, 102, 0.30);
    border-radius: var(--radius-sm);
    color: #25d366;
    font-family: 'DM Sans', sans-serif;
    font-size: var(--font-sm); font-weight: 600;
    cursor: pointer; text-decoration: none;
    transition: all 0.25s ease; flex-shrink: 0;
}
.whatsapp-btn:hover { background: rgba(37, 211, 102, 0.10); border-color: #25d366; box-shadow: 0 0 16px rgba(37, 211, 102, 0.20); }
.whatsapp-btn i { font-size: 15px; }
@media (max-width: 599px) { .whatsapp-btn span { display: none; } .whatsapp-btn { padding: 10px 12px; } }

.logout-btn {
    display: flex; align-items: center; gap: 8px;
    padding: 10px 16px;
    background: transparent;
    border: 1px solid rgba(255, 61, 46, 0.28);
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-family: 'DM Sans', sans-serif;
    font-size: var(--font-sm); font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease; flex-shrink: 0;
}
.logout-btn:hover { background: rgba(255, 61, 46, 0.10); border-color: var(--danger); box-shadow: 0 0 16px var(--danger-glow); }
.logout-btn i { font-size: 13px; }
@media (max-width: 599px) { .logout-btn span { display: none; } .logout-btn { padding: 10px 12px; } }

/* CONDO BAR */
.condo-bar {
    position: fixed;
    top: var(--header-h); left: 0; right: 0;
    z-index: 99;
    height: var(--condo-h);
    display: flex; align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}
.condo-info { display: flex; align-items: center; gap: 10px; }
.condo-info i { font-size: 16px; color: var(--blue); }
.condo-name {
    font-family: 'Rajdhani', sans-serif;
    font-size: 18px; font-weight: 700;
    letter-spacing: 0.5px; color: var(--text);
}
.status-pill {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 14px;
    border-radius: 20px;
    font-family: 'Rajdhani', sans-serif;
    font-size: 12px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
}
.status-pill.online { background: rgba(0,200,100,0.10); border: 1px solid rgba(0,200,100,0.30); color: #00c864; }
.pulse-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: #00c864;
    animation: pulse-green 2s infinite;
}
@keyframes pulse-green {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* MAIN */
.main {
    position: relative; z-index: 1;
    padding: calc(var(--header-h) + var(--condo-h) + 24px) 20px 60px;
}

/* SECTION */
.section { animation: fadeUp 0.4s ease both; }
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}
.section-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 11px; font-weight: 700;
    letter-spacing: 4px; color: var(--text-dim);
    text-transform: uppercase;
    margin-bottom: 14px;
}

/* GRID PRINCIPAL */
.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 0;
}

/* CARD */
.card {
    position: relative;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    text-align: center;
    gap: 12px;
    padding: 24px 16px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    overflow: hidden;
    transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
    animation: fadeUp 0.4s ease both;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}
.card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2) { animation-delay: 0.10s; }
.card:nth-child(3) { animation-delay: 0.15s; }
.card:nth-child(4) { animation-delay: 0.20s; }
.card:nth-child(5) { animation-delay: 0.25s; }

.card-bg {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 50% 0%, var(--blue-glow2) 0%, transparent 70%);
    opacity: 0; transition: opacity 0.3s;
}
@media (hover: hover) {
    .card:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: 0 10px 36px rgba(0,0,0,0.45), 0 0 0 1px var(--border-hover); }
    .card:hover .card-bg { opacity: 1; }
}
.card:active { transform: scale(0.975); }

.card-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    background: var(--blue-glow2);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: background 0.3s, border-color 0.3s;
}
.card-icon i { font-size: 22px; color: var(--blue); transition: color 0.3s; }
@media (hover: hover) {
    .card:hover .card-icon { background: var(--blue-glow); border-color: var(--blue); }
    .card:hover .card-icon i { color: var(--accent); }
}

.card-info { display: flex; flex-direction: column; gap: 4px; width: 100%; }
.card-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 18px; font-weight: 700;
    letter-spacing: 0.5px; color: var(--text);
    white-space: normal; line-height: 1.2;
}
.card-sub { font-size: 12px; color: var(--text-muted); line-height: 1.3; font-weight: 400; }
.card-chevron { display: none; }

/* STATUS CARD */
.card.status-card { border-color: rgba(255, 165, 0, 0.25); text-decoration: none; color: inherit; }
.card.status-card .card-icon { background: rgba(255, 165, 0, 0.10); border-color: rgba(255, 165, 0, 0.25); }
.card.status-card .card-icon i { color: #ffa500; }
.card.status-card .card-bg { background: radial-gradient(ellipse at 50% 0%, rgba(255,165,0,0.07) 0%, transparent 70%); }
.card.status-card .card-title { color: #ffa500; }
@media (hover: hover) {
    .card.status-card:hover { border-color: rgba(255, 165, 0, 0.55); box-shadow: 0 10px 36px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,165,0,0.4); }
    .card.status-card:hover .card-icon { background: rgba(255, 165, 0, 0.20); border-color: #ffa500; }
    .card.status-card:hover .card-icon i { color: #ffbe33; }
}

/* SUBMENU */
.subgrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px; margin-bottom: 22px;
}
.sub-card {
    position: relative;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 11px; padding: 22px 10px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer; text-align: center;
    text-decoration: none; color: var(--text);
    overflow: hidden;
    transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
    animation: fadeUp 0.35s ease both;
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none; user-select: none;
}
.sub-card:nth-child(1) { animation-delay: 0.04s; }
.sub-card:nth-child(2) { animation-delay: 0.08s; }
.sub-card:nth-child(3) { animation-delay: 0.12s; }
.sub-card:nth-child(4) { animation-delay: 0.16s; }
.sub-card:nth-child(5) { animation-delay: 0.20s; }
.sub-card:nth-child(6) { animation-delay: 0.24s; }
.sub-card:nth-child(7) { animation-delay: 0.28s; }

.sub-card::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(145deg, var(--blue-glow2) 0%, transparent 65%);
    opacity: 0; transition: opacity 0.3s;
}
@media (hover: hover) {
    .sub-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: 0 8px 28px rgba(0,0,0,0.45); }
    .sub-card:hover::before { opacity: 1; }
}
.sub-card:active { transform: scale(0.96); }
.sub-card i { font-size: 26px; color: var(--blue); position: relative; z-index: 1; transition: color 0.25s, transform 0.25s; }
@media (hover: hover) { .sub-card:hover i { color: var(--accent); transform: scale(1.12); } }
.sub-card span {
    font-family: 'Rajdhani', sans-serif;
    font-size: 15px; font-weight: 700;
    letter-spacing: 0.5px; color: var(--text);
    position: relative; z-index: 1; line-height: 1.2;
}
.sub-card.disabled { background: rgba(255,255,255,0.025); border-color: rgba(255,255,255,0.055); pointer-events: none; cursor: default; }
.sub-card.disabled i    { color: var(--text-dim); font-size: 22px; }
.sub-card.disabled span { color: var(--text-dim); font-size: 13px; letter-spacing: 2px; }

/* BACK BTN */
.back-btn {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    width: 100%; padding: 16px;
    background: transparent;
    border: 1px solid rgba(255, 61, 46, 0.25);
    border-radius: var(--radius);
    color: var(--danger);
    font-family: 'Rajdhani', sans-serif;
    font-size: 16px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    cursor: pointer; transition: all 0.25s ease;
    -webkit-tap-highlight-color: transparent;
}
.back-btn:hover { background: rgba(255, 61, 46, 0.08); border-color: var(--danger); box-shadow: 0 0 24px var(--danger-glow); }

/* TABLET */
@media (min-width: 600px) {
    :root { --font-md: 17px; --font-lg: 21px; --font-xl: 26px; }
    .header-center { display: flex; }
    .main { padding: calc(var(--header-h) + var(--condo-h) + 36px) 32px 60px; max-width: 680px; margin-left: auto; margin-right: auto; }
    .grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .card { flex-direction: row; align-items: center; text-align: left; padding: 20px 18px; gap: 16px; }
    .card-info { align-items: flex-start; }
    .card-title { font-size: 20px; }
    .card-sub   { font-size: 14px; }
    .card-icon { width: 56px; height: 56px; }
    .card-icon i { font-size: 22px; }
    .card-chevron { display: block; font-size: 12px; color: var(--text-dim); flex-shrink: 0; transition: color 0.3s, transform 0.3s; margin-left: auto; }
    .card:hover .card-chevron { color: var(--blue); transform: translateX(4px); }
    .subgrid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .sub-card i { font-size: 28px; }
    .sub-card span { font-size: 16px; }
    .condo-name { font-size: 21px; }
}

/* DESKTOP */
@media (min-width: 960px) {
    :root { --font-md: 17px; --font-lg: 22px; --font-xl: 28px; --header-h: 76px; --condo-h: 60px; }
    .header    { padding: 0 40px; }
    .condo-bar { padding: 0 40px; }
    .main { max-width: 900px; padding: calc(var(--header-h) + var(--condo-h) + 44px) 40px 72px; }
    .grid { grid-template-columns: repeat(4, 1fr); gap: 18px; }
    .card { flex-direction: column; align-items: center; text-align: center; padding: 28px 18px 24px; gap: 14px; }
    .card-info { align-items: center; }
    .card-chevron { display: none; }
    .card-icon { width: 62px; height: 62px; }
    .card-icon i { font-size: 26px; }
    .card-title { font-size: 19px; }
    .card-sub   { font-size: 13px; }
    .subgrid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
    .sub-card { padding: 28px 14px; }
    .sub-card i   { font-size: 30px; }
    .sub-card span { font-size: 16px; }
    .condo-name    { font-size: 22px; }
    .breadcrumb    { font-size: 13px; }
    .section-label { font-size: 12px; letter-spacing: 5px; }
    .back-btn      { font-size: 17px; padding: 18px; }
}

@media (min-width: 1280px) { .main { max-width: 1060px; } }