/* ============================================
   TELOS ECOSYSTEM - Design System
   Cor principal: #06B0BF (Teal Telos)
   ============================================ */

:root {
    --cor-primaria: #06B0BF;
    --cor-primaria-dark: #059AA8;
    --cor-primaria-light: #2CC5D2;
    --cor-fundo: #f5f5f5;
    --cor-card: #ffffff;
    --cor-texto: #333333;
    --cor-texto-secundario: #666666;
    --cor-borda: #e0e0e0;
    --cor-erro: #d32f2f;
    --cor-sucesso: #2e7d32;
    --cor-aviso: #ed6c02;
    --sombra: 0 2px 8px rgba(0,0,0,0.1);
    --sombra-hover: 0 4px 16px rgba(0,0,0,0.15);
    --radius: 8px;
    --radius-lg: 12px;
    --transicao: all 0.2s ease;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--cor-fundo);
    color: var(--cor-texto);
    line-height: 1.5;
}

/* BOTÕES */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 24px; border: none; border-radius: var(--radius);
    font-size: 14px; font-weight: 500; cursor: pointer;
    transition: var(--transicao); text-decoration: none;
}
.btn-primary { background: var(--cor-primaria); color: white; }
.btn-primary:hover { background: var(--cor-primaria-dark); transform: translateY(-1px); box-shadow: var(--sombra); }
.btn-secondary { background: transparent; color: var(--cor-primaria); border: 1px solid var(--cor-primaria); }
.btn-secondary:hover { background: rgba(6, 176, 191, 0.08); }
.btn-danger { background: var(--cor-erro); color: white; }
.btn-danger:hover { background: #b71c1c; }
.btn-success { background: var(--cor-sucesso); color: white; }
.btn-success:hover { background: #1b5e20; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-block { width: 100%; }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.btn-sm { padding: 6px 14px; font-size: 12px; }

/* INPUTS */
.input-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.input-group label { font-size: 13px; font-weight: 500; color: var(--cor-texto-secundario); }
.input-group input, .input-group select, .input-group textarea {
    padding: 10px 14px; border: 1px solid var(--cor-borda); border-radius: var(--radius);
    font-size: 14px; transition: var(--transicao); outline: none; font-family: inherit;
}
.input-group input:focus, .input-group select:focus, .input-group textarea:focus {
    border-color: var(--cor-primaria); box-shadow: 0 0 0 3px rgba(6, 176, 191, 0.15);
}
.input-group .error { border-color: var(--cor-erro); }
.input-group .error-msg { font-size: 12px; color: var(--cor-erro); }

/* CARDS */
.card {
    background: var(--cor-card); border-radius: var(--radius-lg);
    box-shadow: var(--sombra); padding: 24px; transition: var(--transicao);
}
.card:hover { box-shadow: var(--sombra-hover); }

/* ALERTS */
.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 14px; }
.alert-error { background: #fdecea; color: var(--cor-erro); border: 1px solid #f5c6cb; }
.alert-success { background: #e8f5e9; color: var(--cor-sucesso); border: 1px solid #c8e6c9; }
.alert-info { background: #e0f7fa; color: #00838f; border: 1px solid #b2ebf2; }

/* LOADING */
.spinner {
    width: 24px; height: 24px; border: 3px solid var(--cor-borda);
    border-top-color: var(--cor-primaria); border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* TABS */
.tabs-container { display: flex; border-bottom: 2px solid var(--cor-borda); margin-bottom: 20px; }
.tab-btn {
    padding: 10px 20px; border: none; background: none; font-size: 14px; font-weight: 500;
    color: var(--cor-texto-secundario); cursor: pointer; transition: var(--transicao);
    border-bottom: 2px solid transparent; margin-bottom: -2px;
}
.tab-btn:hover { color: var(--cor-primaria); }
.tab-btn.active { color: var(--cor-primaria); border-bottom-color: var(--cor-primaria); }

/* UTILITIES */
.text-center { text-align: center; }
.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; }
.gap-1 { gap: 8px; } .gap-2 { gap: 16px; } .gap-3 { gap: 24px; }
.flex { display: flex; } .flex-col { flex-direction: column; }
.items-center { align-items: center; } .justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.hidden { display: none !important; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 16px; }