/* ============================================================
   JRTinvest Admin Panel — Stylesheet
   Cores: Azul #344570 (primário) | Verde #2FB27F (acento)
   Fonte: Montserrat
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    --color-primary:    #344570;
    --color-primary-2:  #4A5C8C;
    --color-primary-3:  #25325A;
    --color-accent:     #2FB27F;
    --color-accent-2:   #46CC97;
    --color-accent-3:   #259566;
    --color-bg:         #F4F5F9;
    --color-card:       #FFFFFF;
    --color-text:       #1A1A2E;
    --color-text-light: #6C7280;
    --color-border:     #E1E4EB;
    --color-success:    #2FB27F;
    --color-warning:    #F2A93B;
    --color-danger:     #DC3545;
    --color-info:       #344570;
    --shadow-sm: 0 1px 3px rgba(52,69,112,0.08);
    --shadow-md: 0 4px 12px rgba(52,69,112,0.15);
    --radius:    8px;
}

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

body {
    font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ============================ TOPBAR ============================ */
.topbar {
    background: var(--color-primary);
    color: white;
    padding: 12px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand .brand-logo {
    height: 38px;
    width: auto;
    display: block;
}

.brand .tag {
    font-size: 11px;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    padding-left: 14px;
    border-left: 2px solid rgba(255,255,255,0.2);
}

.nav { display: flex; gap: 8px; }

.nav a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    transition: background 0.2s;
}

.nav a:hover { background: rgba(255,255,255,0.1); color: white; }

.nav a.logout {
    background: var(--color-accent);
    color: white;
    font-weight: 600;
}
.nav a.logout:hover { background: var(--color-accent-3); }

/* ============================ CONTAINER ============================ */
.container {
    flex: 1;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 32px;
}

/* ============================ FOOTER ============================ */
.footer {
    background: var(--color-primary);
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 16px;
    font-size: 13px;
}

/* ============================ CARDS ============================ */
.card {
    background: var(--color-card);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.card h2, .card h3 {
    color: var(--color-primary);
    margin-bottom: 16px;
    font-weight: 600;
}

/* ============================ STATS GRID ============================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--color-card);
    border-radius: var(--radius);
    padding: 20px;
    border-left: 4px solid var(--color-accent);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-card .label {
    font-size: 12px;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.stat-card .value {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: 8px;
}

.stat-card.warning { border-left-color: var(--color-warning); }
.stat-card.danger  { border-left-color: var(--color-danger); }
.stat-card.success { border-left-color: var(--color-accent); }

/* ============================ TABELAS ============================ */
.table-wrapper {
    overflow-x: auto;
    background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

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

table thead {
    background: var(--color-primary);
    color: white;
}

table th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
}

table tbody tr:hover { background: rgba(47,178,127,0.06); }

/* ============================ BADGES ============================ */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-active   { background: #D9F4E7; color: var(--color-accent-3); }
.badge-expiring { background: #FCE7C8; color: #B07A1F; }
.badge-expired  { background: #FBD9DD; color: #A82232; }
.badge-blocked  { background: #DEDEDE; color: #555; }

/* ============================ FORMS ============================ */
.form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.form-group { flex: 1; min-width: 200px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(47,178,127,0.15);
}

/* ============================ BUTTONS ============================ */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--color-accent);
    color: white;
}
.btn-primary:hover { background: var(--color-accent-3); }

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}
.btn-secondary:hover { background: var(--color-primary); color: white; }

.btn-danger {
    background: var(--color-danger);
    color: white;
}
.btn-danger:hover { background: #B82A37; }

.btn-sm { padding: 6px 12px; font-size: 12px; }

/* ============================ FLASH MESSAGES ============================ */
.flash {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 500;
    border-left: 4px solid;
}

.flash-success { background: #D9F4E7; color: var(--color-accent-3); border-color: var(--color-accent); }
.flash-error   { background: #FBD9DD; color: #A82232; border-color: var(--color-danger); }
.flash-info    { background: #E0E7FF; color: var(--color-primary); border-color: var(--color-info); }
.flash-warning { background: #FCE7C8; color: #B07A1F; border-color: var(--color-warning); }

/* ============================ LOGIN PAGE ============================ */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-3) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.login-card {
    background: white;
    border-radius: 16px;
    padding: 48px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 420px;
    text-align: center;
}

.login-card .login-logo {
    height: 64px;
    width: auto;
    margin-bottom: 16px;
}

.login-card h1 {
    color: var(--color-primary);
    margin-bottom: 8px;
    font-size: 24px;
    font-weight: 700;
}

.login-card .subtitle {
    color: var(--color-text-light);
    margin-bottom: 32px;
    font-size: 14px;
}

.login-card form { text-align: left; }

.login-card .btn-primary {
    width: 100%;
    padding: 12px;
    margin-top: 8px;
}

/* ============================ LOGS ============================ */
.logs-list {
    background: #1A1A2E;
    color: #C0C7D0;
    padding: 16px;
    border-radius: var(--radius);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 12px;
    max-height: 600px;
    overflow-y: auto;
}

.logs-list .log-line {
    padding: 4px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logs-list .log-line:hover { background: rgba(47,178,127,0.1); }

/* ============================ ACTIONS ROW ============================ */
.actions-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.actions-row h2 { margin: 0; }

/* ============================ RESPONSIVE ============================ */
@media (max-width: 768px) {
    .topbar { flex-direction: column; gap: 12px; padding: 16px; }
    .brand .tag { display: none; }
    .container { padding: 16px; }
    .nav { flex-wrap: wrap; }
    .login-card { padding: 32px 24px; }
}