/* ============================================================
   GARAGE MASTER — Tema Escuro Global
   Paleta: Preto, Vermelho (#B11A21), Branco, Cinza
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
    --red:        #B11A21;
    --red-dark:   #8a1419;
    --red-light:  #d42030;
    --black:      #0d0d0d;
    --dark:       #141414;
    --dark-2:     #1e1e1e;
    --dark-3:     #282828;
    --gray:       #6b7280;
    --gray-light: #9ca3af;
    --white:      #ffffff;
    --border:     rgba(255,255,255,0.07);
    --radius:     16px;
    --radius-sm:  8px;
    --shadow:     0 4px 24px rgba(0,0,0,0.3);
    --shadow-lg:  0 12px 48px rgba(0,0,0,0.5);
    --trans:      all 0.3s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--black);
    color: var(--white);
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
img { max-width: 100%; }

/* ============================================================
   LAYOUT COM SIDEBAR
   ============================================================ */
.gm-layout { display: flex; min-height: 100vh; }

/* SIDEBAR */
.gm-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: var(--dark-2);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 50;
    overflow-y: auto;
    transition: var(--trans);
}

.gm-sidebar-logo {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
}

.gm-sidebar-logo img {
    height: 36px;
    width: auto;
    object-fit: contain;
}

.gm-sidebar-logo-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
}

.gm-sidebar-logo-name small {
    display: block;
    font-size: 10px;
    font-weight: 400;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Nav */
.gm-nav { padding: 16px 0; flex: 1; }

.gm-nav-section {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gray);
    padding: 16px 20px 6px;
}

.gm-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-light);
    transition: var(--trans);
    border-left: 3px solid transparent;
    text-decoration: none;
}

.gm-nav a:hover {
    background: rgba(255,255,255,0.04);
    color: var(--white);
    border-left-color: rgba(177,26,33,0.4);
}

.gm-nav a.active {
    background: rgba(177,26,33,0.1);
    color: var(--red-light);
    border-left-color: var(--red);
}

.gm-nav a i {
    width: 18px;
    text-align: center;
    font-size: 15px;
    flex-shrink: 0;
}

/* Sidebar footer (usuário) */
.gm-sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.gm-user-avatar {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--red), var(--red-dark));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 700; flex-shrink: 0;
}

.gm-user-info { flex: 1; min-width: 0; }
.gm-user-name  { font-size: 13px; font-weight: 600; color: var(--white); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.gm-user-role  { font-size: 11px; color: var(--gray); text-transform: capitalize; }

.gm-sidebar-user a.logout-btn {
    color: var(--gray);
    font-size: 16px;
    padding: 4px;
    transition: var(--trans);
    border-left: none;
    background: none;
}
.gm-sidebar-user a.logout-btn:hover { color: var(--red-light); }

/* CONTEÚDO PRINCIPAL */
.gm-content {
    margin-left: 260px;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* TOPBAR */
.gm-topbar {
    height: 64px;
    background: rgba(20,20,20,0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 28px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 40;
}

.gm-topbar-title {
    flex: 1;
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
}

.gm-topbar-breadcrumb {
    font-size: 12px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 6px;
}

/* PAGE BODY */
.gm-page { padding: 28px; flex: 1; }

/* ============================================================
   CARDS / PAINÉIS
   ============================================================ */
.gm-card {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}

.gm-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
}

.gm-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
}

/* STAT CARDS */
.gm-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }

.gm-stat {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    overflow: hidden;
    transition: var(--trans);
}

.gm-stat:hover { border-color: rgba(255,255,255,0.12); transform: translateY(-2px); }

.gm-stat-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex-shrink: 0;
}

.gm-stat-body {}
.gm-stat-label { font-size: 12px; color: var(--gray-light); font-weight: 500; text-transform: uppercase; letter-spacing: .5px; }
.gm-stat-value { font-size: 24px; font-weight: 800; color: var(--white); letter-spacing: -0.5px; line-height: 1.1; margin-top: 2px; }
.gm-stat-sub   { font-size: 12px; color: var(--gray); margin-top: 2px; }

/* Cores dos stats */
.gm-stat-red    .gm-stat-icon { background: rgba(177,26,33,0.15); color: #f87171; }
.gm-stat-green  .gm-stat-icon { background: rgba(5,150,105,0.15); color: #34d399; }
.gm-stat-blue   .gm-stat-icon { background: rgba(37,99,235,0.15); color: #60a5fa; }
.gm-stat-yellow .gm-stat-icon { background: rgba(217,119,6,0.15); color: #fbbf24; }
.gm-stat-purple .gm-stat-icon { background: rgba(124,58,237,0.15); color: #a78bfa; }

/* ============================================================
   TABELAS
   ============================================================ */
.gm-table-wrap { overflow-x: auto; }

.gm-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.gm-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--gray);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.gm-table td {
    padding: 13px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    color: var(--gray-light);
    vertical-align: middle;
}

.gm-table tbody tr:hover td { background: rgba(255,255,255,0.02); color: var(--white); }
.gm-table tbody tr:last-child td { border-bottom: none; }

/* ============================================================
   FORMULÁRIOS
   ============================================================ */
.gm-form-group { margin-bottom: 18px; }
.gm-form-label { display: block; font-size: 12px; font-weight: 600; letter-spacing: .8px;
    text-transform: uppercase; color: var(--gray-light); margin-bottom: 7px; }

.gm-input, .gm-select, .gm-textarea {
    width: 100%; padding: 12px 14px;
    background: var(--dark-3); border: 1px solid var(--border);
    border-radius: 10px; font-size: 14px; color: var(--white);
    font-family: inherit; outline: none; transition: var(--trans);
}
.gm-input::placeholder, .gm-textarea::placeholder { color: rgba(255,255,255,0.2); }
.gm-input:focus, .gm-select:focus, .gm-textarea:focus {
    border-color: rgba(177,26,33,0.5);
    box-shadow: 0 0 0 3px rgba(177,26,33,0.1);
    background: var(--dark-2);
}
.gm-select option { background: var(--dark-2); }
.gm-textarea { resize: vertical; min-height: 90px; }

/* GRID DE FORM */
.gm-form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.gm-form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.gm-form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
@media(max-width:768px){.gm-form-grid-2,.gm-form-grid-3{grid-template-columns:1fr;}}

/* ============================================================
   BOTÕES
   ============================================================ */
.gm-btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 20px; border-radius: 10px;
    font-size: 14px; font-weight: 600; font-family: inherit;
    border: none; cursor: pointer; transition: var(--trans);
    text-decoration: none;
}
.gm-btn:hover { transform: translateY(-1px); }

.gm-btn-primary { background: var(--red); color: white; }
.gm-btn-primary:hover { background: var(--red-light); box-shadow: 0 4px 20px rgba(177,26,33,0.4); }

.gm-btn-secondary { background: var(--dark-3); border: 1px solid var(--border); color: var(--gray-light); }
.gm-btn-secondary:hover { color: var(--white); border-color: rgba(255,255,255,0.15); }

.gm-btn-danger { background: rgba(220,38,38,0.15); border: 1px solid rgba(220,38,38,0.3); color: #f87171; }
.gm-btn-danger:hover { background: rgba(220,38,38,0.25); }

.gm-btn-success { background: rgba(5,150,105,0.15); border: 1px solid rgba(5,150,105,0.3); color: #34d399; }
.gm-btn-sm { padding: 7px 14px; font-size: 12px; }

/* ============================================================
   BADGES / STATUS
   ============================================================ */
.gm-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 10px; border-radius: 20px;
    font-size: 11px; font-weight: 600; letter-spacing: 0.3px;
}
.gm-badge-red    { background: rgba(177,26,33,0.15); color: #f87171; }
.gm-badge-green  { background: rgba(5,150,105,0.15); color: #34d399; }
.gm-badge-blue   { background: rgba(37,99,235,0.15); color: #60a5fa; }
.gm-badge-yellow { background: rgba(217,119,6,0.15); color: #fbbf24; }
.gm-badge-gray   { background: rgba(107,114,128,0.15); color: #9ca3af; }

/* ============================================================
   ALERTAS
   ============================================================ */
.gm-alert { padding: 12px 16px; border-radius: 10px; font-size: 13px;
    display: flex; align-items: flex-start; gap: 10px; margin-bottom: 20px; }
.gm-alert-success { background: rgba(5,150,105,0.12); border: 1px solid rgba(5,150,105,0.3); color: #6ee7b7; }
.gm-alert-error   { background: rgba(220,38,38,0.12); border: 1px solid rgba(220,38,38,0.3); color: #fca5a5; }
.gm-alert-info    { background: rgba(37,99,235,0.12); border: 1px solid rgba(37,99,235,0.3); color: #93c5fd; }

/* ============================================================
   UTILS
   ============================================================ */
.text-red    { color: #f87171; }
.text-green  { color: #34d399; }
.text-gray   { color: var(--gray-light); }
.text-white  { color: var(--white); }
.text-yellow { color: #fbbf24; }
.font-bold   { font-weight: 700; }
.font-mono   { font-family: monospace; }
.text-right  { text-align: right; }
.text-center { text-align: center; }
.d-flex      { display: flex; align-items: center; gap: 8px; }
.flex-1      { flex: 1; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 768px) {
    .gm-sidebar { transform: translateX(-100%); }
    .gm-sidebar.open { transform: translateX(0); }
    .gm-content { margin-left: 0; }
    .gm-page { padding: 16px; }
    .gm-stats { grid-template-columns: 1fr 1fr; }
}