/**
 * ELECTRICAL PRO - Modern Design System V25
 * Desenvolvido para CM Tech / Portal Marituba
 */

/* ============================
    VARIÁVEIS E DESIGN TOKENS
   ============================ */
:root {
    --primary: #0f4c81;
    --primary-dark: #0a3559;
    --primary-light: #1e5a8e;
    --secondary: #10b981;
    --secondary-dark: #059669;
    --accent: #3b82f6;
    --accent-light: #60a5fa;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;
    --success: #10b981;

    --bg: #f8fafc;
    --bg-secondary: #f1f5f9;
    --white: #ffffff;
    --text: #1e293b;
    --text-light: #64748b;
    --text-muted: #94a3b8;

    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;

    --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow: 0 4px 16px rgba(15,76,129,0.08);
    --shadow-md: 0 6px 20px rgba(15,76,129,0.1);
    --shadow-lg: 0 10px 30px rgba(15,76,129,0.12);
    --shadow-xl: 0 20px 40px rgba(15,76,129,0.15);

    --gradient-primary: linear-gradient(135deg, #0f4c81 0%, #1e5a8e 100%);
    --gradient-secondary: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --gradient-warm: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);

    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
}

/* ============================
    RESET E CONFIGURAÇÕES BASE
   ============================ */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================
    HEADER MODERNO
   ============================ */
.main-header {
    background: var(--gradient-primary);
    padding: 0;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 1.2rem 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.logo {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--white);
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo::before {
    content: '\26A1';
    font-size: 1.8rem;
    filter: drop-shadow(0 0 8px rgba(255,255,255,0.5));
}

.logo span {
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(255,255,255,0.15);
    padding: 4px 10px;
    border-radius: 20px;
    margin-left: 8px;
}

.main-menu ul {
    display: flex;
    list-style: none;
    gap: 8px;
}

.main-menu a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.main-menu a:hover {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

.main-menu a.active {
    color: var(--white);
    background: rgba(16,185,129,0.3);
    box-shadow: 0 0 0 1px rgba(16,185,129,0.5);
}

/* ============================
    LAYOUT PRINCIPAL
   ============================ */
.app-container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 24px;
}

/* ============================
    CARDS MODERNOS
   ============================ */
.card-identificacao,
.card-precos,
.controles-adicionar,
.comodo-bloco,
.card-resultado {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

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

.card-identificacao {
    border-top: 4px solid var(--accent);
    background: linear-gradient(to bottom, rgba(59,130,246,0.03) 0%, var(--white) 100%);
}

.card-precos {
    border-top: 4px solid var(--secondary);
    background: linear-gradient(to bottom, rgba(16,185,129,0.03) 0%, var(--white) 100%);
}

h3 {
    margin-bottom: 24px;
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-100);
}

h3::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 4px;
}

/* ============================
    FORMULÁRIOS MODERNOS
   ============================ */
.linha-precos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 12px;
}

.campo-preco label,
.campo label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input[type="number"],
input[type="text"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text);
    background: var(--white);
    transition: var(--transition);
    font-weight: 500;
}

input:hover,
select:hover,
textarea:hover {
    border-color: var(--gray-300);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent);
    outline: none;
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(59,130,246,0.1);
}

input:focus::placeholder,
textarea:focus::placeholder {
    color: transparent !important;
}

input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
    transition: color 0.2s ease;
}

/* ============================
    BOTÕES MODERNOS
   ============================ */
.controles-adicionar {
    text-align: center;
    background: var(--bg-secondary);
    border: 2px dashed var(--gray-300);
}

.botoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin-top: 12px;
}

.btn-add {
    color: var(--white);
    border: none;
    padding: 16px 20px;
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.btn-add::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-add:hover::before {
    left: 100%;
}

.btn-add:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-add:active {
    transform: translateY(-1px);
}

button[onclick*="'quarto'"] { background: #3498db !important; }
button[onclick*="'cozinha'"] { background: #e74c3c !important; }
button[onclick*="'banheiro'"] { background: #2ecc71 !important; }
button[onclick*="'gourmet'"] { background: #f39c12 !important; }

/* ============================
    BLOCOS DE CÔMODO
   ============================ */
.comodo-bloco {
    position: relative;
    animation: slideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(to right, rgba(255,255,255,0.9) 0%, var(--white) 100%);
    border-left: 12px solid var(--accent);
}

.comodo-bloco[data-tipo="quarto"] { border-left-color: #3498db !important; }
.comodo-bloco[data-tipo="cozinha"] { border-left-color: #e74c3c !important; }
.comodo-bloco[data-tipo="banheiro"] { border-left-color: #2ecc71 !important; }
.comodo-bloco[data-tipo="gourmet"] { border-left-color: #f39c12 !important; }

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

.comodo-bloco:hover {
    box-shadow: var(--shadow-md);
}

.btn-remover {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--danger);
    color: var(--white);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.3rem;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    line-height: 1;
}

.btn-remover:hover {
    background: #dc2626;
    transform: rotate(90deg) scale(1.1);
    box-shadow: var(--shadow-md);
}

.linha {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-top: 12px;
}

.campo input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    margin-right: 8px;
    accent-color: var(--accent);
}

.campo label:has(input[type="checkbox"]) {
    display: flex;
    align-items: center;
    text-transform: none;
    font-size: 0.9rem;
    cursor: pointer;
    padding: 8px 0;
    transition: var(--transition);
}

/* ============================
    BOTÃO PRINCIPAL
   ============================ */
.card-final {
    text-align: center;
}

.btn-gerar {
    width: 100%;
    padding: 20px 32px;
    background: var(--gradient-secondary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-gerar::before {
    content: '\1F4D1';
    margin-right: 12px;
    font-size: 1.3rem;
}

.btn-gerar::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-gerar:hover::after {
    width: 300px;
    height: 300px;
}

.btn-gerar:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* ============================
    RESULTADOS E RELATÓRIO
   ============================ */
.card-resultado {
    background: var(--white);
    border: 2px solid var(--secondary);
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.card-resultado h2 {
    color: var(--primary);
    border-bottom: 3px solid var(--secondary);
    padding-bottom: 16px;
    margin-bottom: 28px;
    font-size: 1.5rem;
}

.secao-titulo {
    font-weight: 800;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    padding: 12px 16px;
    background: var(--gray-50);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-sm);
}

.item-res {
    display: flex;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-100);
    font-weight: 600;
    font-size: 0.95rem;
    align-items: center;
    transition: var(--transition-fast);
}

.item-res:hover {
    background: var(--gray-50);
    padding-left: 24px;
}

.res-15 { border-left: 5px solid #f59e0b; background: linear-gradient(to right, rgba(245,158,11,0.05) 0%, transparent 100%); }
.res-25 { border-left: 5px solid #3b82f6; background: linear-gradient(to right, rgba(59,130,246,0.05) 0%, transparent 100%); }
.res-40 { border-left: 5px solid #8b5cf6; background: linear-gradient(to right, rgba(139,92,246,0.05) 0%, transparent 100%); }
.res-60 { border-left: 5px solid #ef4444; background: linear-gradient(to right, rgba(239,68,68,0.05) 0%, transparent 100%); }

.total-financeiro {
    background: var(--gradient-secondary);
    color: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    margin-top: 40px;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

/* ============================
    BOTÃO DE IMPRESSÃO
   ============================ */
.btn-print {
    width: 100%;
    padding: 18px 32px;
    background: linear-gradient(135deg, #475569 0%, #334155 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    margin-top: 24px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.btn-print::before {
    content: '\1F5A8\0020';
    margin-right: 8px;
}

.btn-print:hover {
    background: linear-gradient(135deg, #334155 0%, #1e293b 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ============================
    FOOTER MODERNO
   ============================ */
.main-footer {
    background: var(--white);
    text-align: center;
    padding: 40px 24px;
    border-top: 2px solid var(--gray-200);
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 80px;
}

.main-footer strong { color: var(--primary); font-weight: 700; }

/* ============================
    BOTÕES RODAPÉ FIXO (MOBILE-NAV)
   ============================ */
.mobile-nav {
    display: none;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    background: #ffffff !important;
    box-shadow: 0 -4px 15px rgba(0,0,0,0.1) !important;
    z-index: 9999 !important;
    padding: 10px 0 !important;
    border-top: 1px solid #ddd !important;
}

.mobile-nav ul {
    display: flex !important;
    justify-content: space-around !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.mobile-nav a {
    text-decoration: none !important;
    color: #64748b !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 4px !important;
}

.mobile-nav a i {
    font-size: 20px !important;
    color: #0f4c81 !important;
}

.mobile-nav a.active {
    color: #10b981 !important;
}

.mobile-nav a.active i {
    color: #10b981 !important;
}

/* ============================
    RESPONSIVIDADE E IMPRESSÃO
   ============================ */
@media (max-width: 768px) {
    .main-menu { display: none !important; }
    .header-container { justify-content: center !important; }
    body { padding-bottom: 80px !important; }
    .mobile-nav { display: block !important; }
    .linha-precos, .linha, .botoes-grid { grid-template-columns: 1fr; }
    .total-financeiro { font-size: 1.8rem; }
}

.only-print { display: none; }

@media print {
    .mobile-nav, .card-identificacao, .card-precos, .controles-adicionar, .comodo-bloco, .btn-gerar, .btn-print, .btn-remover, .main-header, .main-footer { display: none !important; }
    .only-print { display: block !important; }
    body { background: white; padding: 0; }
    .app-container { max-width: 100%; margin: 0; padding: 0; }
    .card-resultado { box-shadow: none; border: 0; padding: 0; }
    .total-financeiro { color: #000; border: 3px solid #10b981; background: #f0fdf4 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}