/* 🧬 MeConectar v8 — Design System "Doutor do Ar" */

:root {
    /* Colors */
    --primary: #0d2d6b;
    --primary-light: #1a4299;
    --primary-dark: #081d47;
    --accent: #e63329;
    --accent-light: #ff4d43;
    --blue-mid: #1e56a0;
    --blue-sky: #2878d4;
    
    /* Grays & Neutrals */
    --text-dark: #1a1f36;
    --text-mid: #4a5568;
    --text-light: #718096;
    --bg: #f0f4f9;
    --bg-card: #fff;
    --border: #d1dbe8;
    
    /* Semantic */
    --success: #16a34a;
    --warning: #d97706;
    --danger: #dc2626;
    
    /* Sizes */
    --sidebar-w: 240px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);
}

/* Base Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: 'Barlow', sans-serif; 
    background: var(--bg); 
    color: var(--text-dark); 
    line-height: 1.5;
    display: flex;
    height: 100vh;
    overflow: hidden;
}

h1, h2, h3, h4, .page-title, .modal-title, .card-title {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    font-weight: 700;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 10px; }
::-webkit-scrollbar-track { background: transparent; }

/* Components: Cards */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 20px;
}

.card-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fafbff;
}

.card-body { padding: 20px; }

/* Components: Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    font-family: 'Barlow', sans-serif;
}

.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-light); transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-light); transform: translateY(-1px); }

.btn-outline { background: transparent; border-color: var(--border); color: var(--text-mid); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); background: rgba(13, 45, 107, 0.03); }

.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }

.btn-sm { padding: 5px 12px; font-size: 11px; border-radius: 4px; }
.btn-icon { width: 32px; height: 32px; padding: 0; border-radius: 8px; }

/* Components: Tables */
.table-container { width: 100%; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; text-align: left; }

thead th {
    background: #f8fafc;
    padding: 12px 16px;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-light);
    letter-spacing: 1px;
    border-bottom: 2px solid var(--border);
}

tbody tr { border-bottom: 1px solid #f0f4f9; transition: background 0.15s; }
tbody tr:hover { background: #f5f8ff; }
tbody td { padding: 12px 16px; font-size: 13.5px; color: var(--text-dark); vertical-align: middle; }

/* Badges */
.badge {
    display: inline-flex;
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.badge-blue { background: #dbeafe; color: #1d4ed8; }
.badge-green { background: #dcfce7; color: #15803d; }
.badge-yellow { background: #fef9c3; color: #92400e; }
.badge-red { background: #fee2e2; color: #991b1b; }
.badge-purple { background: #ede9fe; color: #6d28d9; }
.badge-gray { background: #f1f5f9; color: #475569; }

/* Forms */
.form-group { margin-bottom: 15px; display: flex; flex-direction: column; gap: 6px; }
label { font-size: 11px; font-weight: 700; color: var(--text-mid); text-transform: uppercase; letter-spacing: 0.5px; }
label .req { color: var(--accent); }

input, select, textarea {
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: 'Barlow', sans-serif;
    font-size: 14px;
    color: var(--text-dark);
    outline: none;
    transition: 0.2s;
    background: #fff;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--blue-sky);
    box-shadow: 0 0 0 3px rgba(40, 120, 212, 0.1);
}

.form-grid { display: grid; gap: 15px; }
.form-grid-2 { grid-template-columns: 1fr 1fr; }
.form-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.span-2 { grid-column: span 2; }
.span-3 { grid-column: span 3; }

/* Modals */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 20, 50, 0.6);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    padding: 20px;
}

.modal-overlay.open { display: flex; }

.modal {
    background: #fff;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 650px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
    padding: 18px 25px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--blue-mid) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-body { padding: 25px; overflow-y: auto; }
.modal-footer { padding: 15px 25px; background: #f8fafc; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 30px; }
.stat-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: 0.3s;
}

.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--card-color, var(--primary)); }
.stat-label { font-size: 11px; font-weight: 700; color: var(--text-light); text-transform: uppercase; margin-bottom: 8px; }
.stat-value { font-family: 'Barlow Condensed', sans-serif; font-size: 32px; font-weight: 700; line-height: 1; }
.stat-sub { font-size: 11px; color: var(--text-light); margin-top: 5px; font-weight: 500; }
.stat-icon { position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 38px; opacity: 0.08; }

/* Utils */
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-primary { color: var(--primary); }
.font-bold { font-weight: 700; }
.text-uppercase { text-transform: uppercase; }

/* Layout Shell */
#sidebar {
    width: var(--sidebar-w);
    background: var(--primary-dark);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    box-shadow: 4px 0 20px rgba(0,0,0,.25);
    position: relative;
    z-index: 100;
}

.sidebar-logo {
    padding: 25px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    background: #0a1f40;
}

.logo-text {
    color: #fff;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 800;
    font-size: 24px;
    letter-spacing: -1px;
}

.logo-text span { color: var(--blue-sky); }

.sidebar-subtitle {
    color: rgba(255,255,255,0.4);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 4px;
    font-weight: 600;
}

.nav-section { padding: 15px 0 5px; }

.nav-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.28);
    padding: 10px 20px 5px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    cursor: pointer;
    font-size: 13.5px;
    font-weight: 500;
    transition: all 0.18s;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(255,255,255,0.07);
    color: #fff;
}

.nav-item.active {
    background: rgba(40,120,212,0.15);
    color: #fff;
    border-left-color: var(--blue-sky);
}

.nav-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

#main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

#topbar {
    height: 60px;
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    flex-shrink: 0;
}

.page-title {
    font-family: Barlow Condensed, sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    flex: 1;
    text-transform: uppercase;
}

#content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    scroll-behavior: smooth;
}

.user-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f8fafc;
    padding: 5px 15px;
    border-radius: 50px;
    border: 1px solid var(--border);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-sky), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 12px;
    color: #fff;
}

@media(max-width:768px) {
    #sidebar { width: 60px; }
    .nav-item span, .nav-label, .sidebar-subtitle, .logo-text, .user-info-text { display: none; }
    #topbar { padding: 0 15px; }
}

/* Agenda Calendar Grid */
.agenda-header { display: flex; align-items: center; gap: 15px; }
.agenda-nav { display: flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.agenda-nav button { background: #fff; border: none; padding: 5px 12px; cursor: pointer; border-right: 1px solid var(--border); transition: 0.2s; }
.agenda-nav button:last-child { border-right: none; }
.agenda-nav button:hover { background: #f8fafc; }
.month-label { font-family: 'Barlow Condensed', sans-serif; font-size: 20px; font-weight: 700; color: var(--primary); text-transform: uppercase; }

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.cal-day-header {
    background: #f8fafc;
    padding: 10px;
    text-align: center;
    font-size: 11px;
    font-weight: 800;
    color: var(--text-light);
    letter-spacing: 1px;
}

.cal-day {
    background: #fff;
    min-height: 100px;
    padding: 8px;
    position: relative;
    transition: 0.2s;
}

.cal-day:hover { background: #fafbff; }
.cal-day.today { background: #f0f7ff; }

.day-num {
    font-size: 12px;
    font-weight: 700;
    color: var(--text-mid);
    margin-bottom: 5px;
    text-align: right;
}

.cal-day.today .day-num {
    color: var(--primary);
    font-weight: 900;
}

.cal-event {
    font-size: 10px;
    padding: 4px 6px;
    border-radius: 4px;
    margin-bottom: 4px;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 600;
    border-left: 3px solid;
    transition: 0.2s;
}

.cal-event:hover { opacity: 0.8; transform: translateX(2px); }
.event-os { background: #dbeafe; color: #1d4ed8; border-color: var(--primary); }
.event-manut { background: #fef9c3; color: #92400e; border-color: var(--warning); }
.event-install { background: #dcfce7; color: #15803d; border-color: var(--success); }