:root {
    --primary-color: #f472b6; /* Rosa suave */
    --primary-light: #fce7f3;
    --primary-dark: #db2777;
    --secondary-color: #a78bfa; /* Lilás/Roxo pastel */
    --accent-color: #fbbf24; /* Dourado */
    --bg-color: #fdf2f8;
    --text-color: #4b5563;
    --card-bg: rgba(255, 255, 255, 0.7);
    --border-color: rgba(255, 255, 255, 0.5);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    background-image: radial-gradient(circle at 10% 20%, rgb(253, 239, 249) 0%, rgb(253, 244, 255) 90%);
    color: var(--text-color);
    min-height: 100vh;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-dark);
}

.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
}

.mobile-nav-toggle {
    display: none;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
    background: var(--primary-color);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    text-align: center;
    line-height: 45px;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow);
}

/* Sidebar */
.sidebar {
    width: 250px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-right: 1px solid var(--border-color);
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow);
}

.logo-area {
    text-align: center;
    padding: 0 20px 30px 20px;
    border-bottom: 1px solid rgba(244, 114, 182, 0.2);
    margin-bottom: 20px;
}

.logo-area h2 {
    font-size: 24px;
    margin-bottom: 5px;
}

.logo-area p {
    font-size: 12px;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.menu {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 0 10px;
}

.menu-item {
    padding: 12px 20px;
    text-decoration: none;
    color: var(--text-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.menu-item:hover, .menu-item.active {
    background-color: var(--primary-light);
    color: var(--primary-dark);
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 40px;
    overflow-y: auto;
}

header {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cards & Glassmorphism */
.glass-container {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow);
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.dashboard-cards .card {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.card-icon {
    font-size: 32px;
    color: var(--primary-color);
    background: var(--primary-light);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.card-info h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--text-color);
    font-weight: 500;
}

.card-info h2 {
    font-size: 32px;
    margin-top: 5px;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(244, 114, 182, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--primary-light);
}

.btn-danger {
    background-color: #ef4444;
    color: white;
}
.btn-danger:hover {
    background-color: #dc2626;
}

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

.w-100 {
    width: 100%;
}

/* Tables */
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 10px;
}

.table-responsive .data-table {
    min-width: 650px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th, .data-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.data-table th {
    font-weight: 600;
    color: var(--primary-dark);
    white-space: nowrap;
}

/* Forms */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    font-size: 14px;
}

.form-row {
    display: flex;
    gap: 15px;
    align-items: flex-end;
}
.form-row .form-group {
    flex: 1;
}

input, select, textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    outline: none;
    transition: border-color 0.3s;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
}

.modal-content {
    margin: 5vh auto;
    padding: 30px;
    width: 500px;
    max-width: 90%;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    color: #9ca3af;
}
.close:hover {
    color: var(--primary-dark);
}

/* Recipes Grid */
.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.recipe-card {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.recipe-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.recipe-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-dark);
}

.recipe-actions {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    color: var(--primary-dark);
    margin: 20px 0 10px 0;
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 5px;
}

.add-ingredient-row {
    display: flex;
    gap: 10px;
    align-items: center;
}

.ai-box {
    background: rgba(255,255,255,0.8);
    border-left: 4px solid var(--secondary-color);
    padding: 15px;
    margin-bottom: 15px;
    border-radius: 0 8px 8px 0;
}
.ai-box h4 {
    margin-bottom: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
}
.ai-box p {
    font-size: 14px;
    color: #374151;
}

/* Responsiveness (Mobile First Fixes) */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
    }
    
    .sidebar {
        position: fixed;
        left: -250px;
        height: 100vh;
        z-index: 1000;
        transition: left 0.3s ease;
        background: rgba(255, 255, 255, 0.95);
    }
    
    .sidebar.open {
        left: 0;
    }
    
    .main-content {
        padding: 15px;
        padding-top: 70px;
        width: 100%;
    }

    .glass-container {
        padding: 16px;
    }

    .chart-box-container {
        height: 230px !important;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .table-responsive {
        width: 100%;
        overflow-x: auto;
        display: block;
        -webkit-overflow-scrolling: touch;
        border-radius: 10px;
    }

    .table-responsive .data-table {
        min-width: 650px;
    }
    
    .dashboard-cards {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        padding: 20px;
    }
}

/* Toast Notifications */
#toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    color: var(--text-color);
    padding: 12px 20px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    border-left: 4px solid var(--primary-color);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    pointer-events: auto;
    animation: toastIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast.toast-success {
    border-left-color: #10b981;
}

.toast.toast-error {
    border-left-color: #ef4444;
}

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

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #9ca3af;
    grid-column: 1 / -1;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 12px;
    color: #d1d5db;
}

.empty-state p {
    font-size: 14px;
}

/* Banner Rotativo (Slider) */
.banner-slider-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 0 auto 30px auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
    aspect-ratio: 16 / 7;
    background: linear-gradient(135deg, #f472b6, #db2777);
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    background-size: cover;
    background-position: center;
}

.banner-slide.active {
    opacity: 1;
}

.slider-dots {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.slider-dot.active {
    background: var(--primary-color);
    width: 24px;
    border-radius: 10px;
}

/* Oferta Relâmpago */
.flash-sale-container {
    background: linear-gradient(135deg, #fff1f2 0%, #fce7f3 100%);
    border: 2px solid var(--primary-color);
    border-radius: 20px;
    padding: 24px;
    margin: 0 auto 30px auto;
    max-width: 800px;
    box-shadow: 0 12px 30px rgba(244, 114, 182, 0.2);
    position: relative;
    overflow: hidden;
}

.flash-sale-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}

.flash-badge {
    background: linear-gradient(135deg, #ef4444, #db2777);
    color: white;
    font-size: 13px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
    animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.countdown-box {
    display: flex;
    gap: 10px;
    align-items: center;
}

.countdown-unit {
    background: white;
    border: 1px solid rgba(244, 114, 182, 0.3);
    padding: 8px 12px;
    border-radius: 12px;
    text-align: center;
    min-width: 55px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.countdown-unit .number {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-dark);
}

.countdown-unit .label {
    font-size: 10px;
    color: #6b7280;
    text-transform: uppercase;
}

.flash-sale-body {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.flash-sale-info {
    flex: 1;
    min-width: 240px;
}

.flash-sale-info h3 {
    font-size: 1.4rem;
    color: #1f2937;
    margin-bottom: 5px;
}

.flash-sale-info p {
    font-size: 14px;
    color: #4b5563;
}

@keyframes pulseAlert {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

/* =====================================
   RESPONSIVIDADE CELULAR / MOBILE (<=768px)
   ===================================== */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        position: fixed;
        bottom: 25px;
        right: 25px;
        top: auto;
        z-index: 10005;
        width: 56px;
        height: 56px;
        border-radius: 50%;
        background: linear-gradient(135deg, #db2777, #f472b6);
        color: white;
        font-size: 22px;
        box-shadow: 0 8px 25px rgba(219, 39, 119, 0.4);
        cursor: pointer;
        transition: transform 0.2s ease;
    }

    .mobile-nav-toggle:active {
        transform: scale(0.9);
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        z-index: 10002;
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out;
        width: 280px;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(15px);
        box-shadow: 10px 0 30px rgba(0,0,0,0.15);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        padding: 15px 12px 90px 12px;
        width: 100%;
        overflow-x: hidden;
    }

    .dashboard-cards {
        grid-template-columns: 1fr;
    }

    #demo-top-bar {
        font-size: 12px;
        flex-direction: column;
        gap: 8px;
        padding: 10px 15px;
    }

    #demo-top-bar span {
        font-size: 12.5px;
    }
}