/* ================= VARIABLES ================= */
:root {
    --primary:      #0F4C81;
    --secondary:    #3BAFDA;
    --dark:         #0D1117;
    --dark-light:   #161B22;
    --dark-mid:     #1C2330;
    --white:        #FFFFFF;
    --text:         #C9D1D9;
    --border:       rgba(255,255,255,0.08);
    --danger:       #FF4757;
    --success:      #2ECC71;
    --warning:      #F39C12;
    --gold:         #F1C40F;
    --sidebar-w:    260px;
    --topbar-h:     65px;
    --transition:   0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --radius:       14px;
    --shadow:       0 8px 32px rgba(0,0,0,0.4);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', sans-serif;
    background: var(--dark);
    color: var(--white);
    min-height: 100vh;
    display: flex;
    overflow-x: hidden;
}

/* ================= SIDEBAR ================= */
.sidebar {
    width: var(--sidebar-w);
    min-height: 100vh;
    background: var(--dark-light);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    transition: transform var(--transition);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 25px 20px;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo-img {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    object-fit: contain;
    padding: 4px;
}

.sidebar-logo-text {
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--secondary);
}

.sidebar-nav {
    flex: 1;
    padding: 20px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 16px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--secondary);
    border-radius: 0 3px 3px 0;
    transform: scaleY(0);
    transition: var(--transition);
}

.nav-item i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    color: var(--text);
    transition: var(--transition);
}

.nav-item:hover,
.nav-item.active {
    background: rgba(59,175,218,0.1);
    color: var(--secondary);
}

.nav-item:hover i,
.nav-item.active i {
    color: var(--secondary);
}

.nav-item.active::before {
    transform: scaleY(1);
}

.sidebar-footer {
    padding: 15px 12px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(59,175,218,0.06);
    border-radius: 10px;
    border: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text);
    overflow: hidden;
}

.user-info i {
    color: var(--secondary);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.user-info span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.logout-btn,
.back-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
    font-family: 'Poppins', sans-serif;
    width: 100%;
}

.logout-btn {
    background: rgba(255,71,87,0.1);
    color: var(--danger);
    border: 1px solid rgba(255,71,87,0.2);
}

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

.back-btn {
    background: rgba(59,175,218,0.08);
    color: var(--text);
    border: 1px solid var(--border);
}

.back-btn:hover {
    background: rgba(59,175,218,0.15);
    color: var(--secondary);
}

/* ================= MAIN CONTENT ================= */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ================= TOPBAR ================= */
.topbar {
    height: var(--topbar-h);
    background: var(--dark-light);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 28px;
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(10px);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
}

.menu-toggle:hover {
    color: var(--secondary);
    background: rgba(59,175,218,0.1);
}

.topbar-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--white);
    flex: 1;
}

.topbar-status {
    font-size: 0.85rem;
    color: var(--text);
}

/* ================= SECTION VIEWS ================= */
.section-view {
    display: none;
    flex: 1;
    padding: 32px 28px;
    min-height: calc(100vh - var(--topbar-h));
    animation: fadeInUp 0.35s ease;
}

.section-view.active {
    display: block;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ================= PAGE HEADER ================= */
.page-header {
    margin-bottom: 30px;
}

.page-header h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.page-header h2 i {
    color: var(--secondary);
}

.page-header p {
    color: var(--text);
    font-size: 0.95rem;
}

/* ================= LOGIN ================= */
.login-wrapper {
    min-height: calc(100vh - var(--topbar-h));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.login-card {
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 50px 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow);
    animation: scaleIn 0.4s ease;
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to   { opacity: 1; transform: scale(1); }
}

.login-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    box-shadow: 0 10px 30px rgba(59,175,218,0.3);
}

.login-header h1 {
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text);
    font-size: 0.9rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 13px 16px;
    color: var(--white);
    font-size: 0.95rem;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--secondary);
    background: rgba(59,175,218,0.06);
    box-shadow: 0 0 0 3px rgba(59,175,218,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(201,209,217,0.4);
}

.form-group select option {
    background: var(--dark-mid);
    color: var(--white);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.input-password {
    position: relative;
}

.input-password input {
    padding-right: 48px;
}

.toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    font-size: 0.95rem;
    transition: var(--transition);
    padding: 4px;
}

.toggle-password:hover {
    color: var(--secondary);
}

.btn-login {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border: none;
    border-radius: 10px;
    padding: 14px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    margin-top: 6px;
}

.btn-login:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(59,175,218,0.4);
}

.btn-login:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.login-alert {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 500;
    text-align: center;
}

.login-alert.error {
    background: rgba(255,71,87,0.15);
    border: 1px solid rgba(255,71,87,0.3);
    color: #FF6B7A;
}

.login-alert.success {
    background: rgba(46,204,113,0.15);
    border: 1px solid rgba(46,204,113,0.3);
    color: var(--success);
}

/* ================= STATS ================= */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}

.stat-card {
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--secondary);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(59,175,218,0.1);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.stat-icon.blue   { background: rgba(59,175,218,0.15); color: var(--secondary); }
.stat-icon.green  { background: rgba(46,204,113,0.15); color: var(--success); }
.stat-icon.red    { background: rgba(255,71,87,0.15);  color: var(--danger); }
.stat-icon.gold   { background: rgba(241,196,15,0.15); color: var(--gold); }

.stat-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--text);
}

/* ================= DASHBOARD GRID ================= */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.dash-card {
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.dash-card-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--border);
}

.dash-card-header h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
}

.dash-card-header h3 i {
    color: var(--secondary);
}

.category-breakdown,
.recent-list {
    padding: 16px 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cat-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cat-row-label {
    font-size: 0.85rem;
    color: var(--text);
    width: 130px;
    flex-shrink: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cat-row-bar {
    flex: 1;
    height: 6px;
    background: rgba(255,255,255,0.06);
    border-radius: 10px;
    overflow: hidden;
}

.cat-row-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 10px;
    transition: width 0.6s ease;
}

.cat-row-count {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
    width: 24px;
    text-align: right;
}

.recent-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.recent-item:last-child { border-bottom: none; }

.recent-name {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--white);
}

.recent-cat {
    font-size: 0.78rem;
    color: var(--text);
    margin-top: 2px;
}

.recent-price {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--secondary);
    white-space: nowrap;
}

.loading-pulse {
    color: var(--text);
    font-size: 0.88rem;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}

/* ================= PRODUCTS TOOLBAR ================= */
.products-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 200px;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text);
    font-size: 0.9rem;
}

.search-box input {
    width: 100%;
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 11px 16px 11px 40px;
    color: var(--white);
    font-size: 0.9rem;
    font-family: 'Poppins', sans-serif;
    outline: none;
    transition: var(--transition);
}

.search-box input:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(59,175,218,0.15);
}

.filter-select {
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 11px 14px;
    color: var(--white);
    font-size: 0.88rem;
    font-family: 'Poppins', sans-serif;
    outline: none;
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:focus {
    border-color: var(--secondary);
}

.filter-select option {
    background: var(--dark-mid);
}

.btn-refresh {
    background: rgba(59,175,218,0.1);
    border: 1px solid rgba(59,175,218,0.25);
    border-radius: 10px;
    padding: 11px 18px;
    color: var(--secondary);
    font-size: 0.88rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-refresh:hover {
    background: var(--secondary);
    color: var(--dark);
}

/* ================= TABLE ================= */
.products-table-wrapper {
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    overflow-x: auto;
}

.products-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.products-table thead th {
    background: rgba(59,175,218,0.06);
    padding: 14px 18px;
    text-align: left;
    font-weight: 600;
    color: var(--secondary);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.products-table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.products-table tbody tr:last-child { border-bottom: none; }

.products-table tbody tr:hover {
    background: rgba(59,175,218,0.04);
}

.products-table td {
    padding: 14px 18px;
    color: var(--text);
    vertical-align: middle;
}

.product-name-cell strong {
    display: block;
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.product-name-cell span {
    font-size: 0.78rem;
    color: rgba(201,209,217,0.5);
}

.badge-category {
    display: inline-block;
    background: rgba(59,175,218,0.12);
    color: var(--secondary);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}

.price-cell {
    font-weight: 600;
    color: var(--white);
    white-space: nowrap;
}

.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
}

.badge-status.on {
    background: rgba(46,204,113,0.15);
    color: var(--success);
}

.badge-status.off {
    background: rgba(255,71,87,0.12);
    color: var(--danger);
}

.table-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.btn-edit,
.btn-delete,
.btn-toggle {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    transition: var(--transition);
}

.btn-edit {
    background: rgba(59,175,218,0.12);
    color: var(--secondary);
}

.btn-edit:hover {
    background: var(--secondary);
    color: var(--dark);
    transform: scale(1.1);
}

.btn-delete {
    background: rgba(255,71,87,0.12);
    color: var(--danger);
}

.btn-delete:hover {
    background: var(--danger);
    color: var(--white);
    transform: scale(1.1);
}

.btn-toggle {
    background: rgba(241,196,15,0.1);
    color: var(--gold);
}

.btn-toggle:hover {
    background: var(--gold);
    color: var(--dark);
    transform: scale(1.1);
}

.table-empty {
    text-align: center;
    color: var(--text);
    padding: 50px !important;
    font-size: 0.9rem;
}

/* ================= FORM CARD ================= */
.form-card {
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

/* TOGGLE SWITCH */
.toggle-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.toggle-switch {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.toggle-switch input {
    display: none;
}

.toggle-slider {
    width: 48px;
    height: 26px;
    background: rgba(255,255,255,0.1);
    border-radius: 13px;
    position: relative;
    transition: var(--transition);
    border: 1px solid var(--border);
    flex-shrink: 0;
}

.toggle-slider::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--white);
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: var(--transition);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--secondary);
    border-color: var(--secondary);
}

.toggle-switch input:checked + .toggle-slider::after {
    transform: translateX(22px);
}

.toggle-text {
    font-size: 0.88rem;
    color: var(--text);
    font-weight: 500;
}

/* IMAGE PREVIEW */
.image-preview {
    margin-bottom: 20px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    max-width: 280px;
}

.image-preview img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}

/* FORM ACTIONS */
.form-actions {
    display: flex;
    gap: 14px;
    justify-content: flex-end;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.btn-save {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border: none;
    border-radius: 10px;
    padding: 13px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 9px;
    transition: var(--transition);
}

.btn-save:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(59,175,218,0.35);
}

.btn-save:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-cancel {
    background: rgba(255,71,87,0.1);
    color: var(--danger);
    border: 1px solid rgba(255,71,87,0.25);
    border-radius: 10px;
    padding: 13px 22px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 9px;
    transition: var(--transition);
}

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

/* ================= MODAL ================= */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(4px);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-box {
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px 32px;
    max-width: min(420px, 95%);
    width: 100%;
    text-align: center;
    transform: scale(0.9);
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.modal-overlay.active .modal-box {
    transform: scale(1);
}

.modal-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,71,87,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 1.4rem;
    color: var(--danger);
}

.modal-box h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.modal-box p {
    color: var(--text);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 26px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-modal-cancel,
.btn-modal-confirm {
    flex: 1;
    padding: 12px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
    border: none;
}

.btn-modal-cancel {
    background: rgba(255,255,255,0.06);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-modal-cancel:hover {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.btn-modal-confirm {
    background: var(--danger);
    color: var(--white);
}

.btn-modal-confirm:hover {
    background: #FF6B7A;
    transform: translateY(-2px);
}

/* ================= TOAST ================= */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 500;
    min-width: 260px;
    max-width: 340px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    pointer-events: all;
    animation: slideInToast 0.35s ease;
    backdrop-filter: blur(10px);
}

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

.toast.success {
    background: rgba(46,204,113,0.15);
    border: 1px solid rgba(46,204,113,0.3);
    color: var(--success);
}

.toast.error {
    background: rgba(255,71,87,0.15);
    border: 1px solid rgba(255,71,87,0.3);
    color: #FF6B7A;
}

.toast.info {
    background: rgba(59,175,218,0.15);
    border: 1px solid rgba(59,175,218,0.3);
    color: var(--secondary);
}

.toast i {
    font-size: 1rem;
    flex-shrink: 0;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: 100%;
        max-width: 100%;
        height: 100vh;
    }

    .sidebar.open {
        transform: translateX(0);
        box-shadow: none;
    }

    .sidebar-nav {
        max-height: calc(100vh - 210px);
        overflow-y: auto;
    }

    .main-content {
        margin-left: 0;
    }

    .menu-toggle {
        display: flex;
    }

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

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-group.full-width {
        grid-column: auto;
    }

    .products-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .products-toolbar > * {
        width: 100%;
    }

    .btn-refresh {
        justify-content: center;
    }

    .products-table-wrapper {
        overflow-x: hidden;
    }

    .products-table {
        display: block;
    }

    .products-table thead {
        display: none;
    }

    .products-table tbody tr {
        display: block;
        margin-bottom: 16px;
        border: 1px solid rgba(255,255,255,0.08);
        border-radius: 18px;
        background: rgba(255,255,255,0.02);
        padding: 14px;
    }

    .products-table td {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        width: 100%;
        padding: 10px 0;
        gap: 6px;
        white-space: normal;
    }

    .products-table td + td,
    .products-table td:last-child {
        border-top: 1px solid rgba(255,255,255,0.06);
    }

    .products-table td .table-actions {
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 8px;
    }

    .section-view {
        padding: 20px 16px;
    }

    .form-card {
        padding: 20px 16px;
    }

    .login-card {
        padding: 36px 24px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .modal-box {
        padding: 28px 20px;
    }

    .modal-actions {
        flex-direction: column;
        gap: 10px;
    }

    .modal-actions button {
        width: 100%;
    }

    .form-actions {
        flex-direction: column-reverse;
    }
}

/* ================= CONFIGURAÇÕES (telefone / música) ================= */
.config-block-title {
    font-size: 1.05rem;
    margin: 0 0 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.config-block-desc {
    margin: 0 0 16px;
    font-size: 0.88rem;
    color: var(--text-muted, #94a3b8);
}

.phone-input-row {
    display: flex;
    align-items: stretch;
    max-width: 320px;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(59, 175, 218, 0.35);
    background: rgba(15, 76, 129, 0.15);
}

.phone-prefix {
    display: flex;
    align-items: center;
    padding: 0 14px;
    font-weight: 600;
    background: rgba(15, 76, 129, 0.45);
    color: #fff;
    border-right: 1px solid rgba(59, 175, 218, 0.25);
    user-select: none;
}

.phone-local-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 12px 14px;
    font-size: 1rem;
    letter-spacing: 0.04em;
    background: transparent;
    color: var(--text, #e2e8f0);
    font-family: inherit;
}

.phone-local-input::placeholder {
    color: rgba(148, 163, 184, 0.7);
}

.config-status {
    margin-top: 12px;
    font-size: 0.9rem;
    color: var(--text, #cbd5e1);
    min-height: 1.25em;
}

.config-status-error {
    color: #f87171;
}

.config-status-ok {
    color: #4ade80;
}

.phone-local-input.input-invalid {
    outline: 2px solid #f87171;
    outline-offset: 1px;
}

/* ================= PEDIDOS / ENCOMENDAS ================= */
.orders-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.orders-filter-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.order-filter {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 9px 14px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    font-family: inherit;
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.order-filter:hover,
.order-filter.active {
    border-color: rgba(59, 175, 218, 0.55);
    background: rgba(59, 175, 218, 0.12);
    color: var(--secondary);
}

.orders-list {
    display: grid;
    gap: 16px;
}

.order-card {
    background: var(--dark-light);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.order-card-header,
.order-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
}

.order-main-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.order-id {
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
}

.order-time {
    color: var(--text);
    font-size: 0.82rem;
}

.order-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 5px 11px;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.order-badge.mesa {
    background: rgba(59, 175, 218, 0.18);
    color: #62d4ff;
}

.order-badge.encomenda {
    background: rgba(243, 156, 18, 0.18);
    color: #ffbd59;
}

.order-status {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 0.78rem;
    font-weight: 800;
}

.order-status.pendente {
    background: rgba(241, 196, 15, 0.16);
    color: var(--gold);
}

.order-status.em_preparacao {
    background: rgba(59, 175, 218, 0.16);
    color: var(--secondary);
}

.order-status.finalizado {
    background: rgba(46, 204, 113, 0.16);
    color: var(--success);
}

.order-status.cancelado {
    background: rgba(255, 71, 87, 0.16);
    color: var(--danger);
}

.order-card-body {
    display: grid;
    grid-template-columns: minmax(220px, 0.8fr) minmax(260px, 1.2fr);
    gap: 18px;
    margin: 18px 0;
}

.order-info-block {
    display: flex;
    flex-direction: column;
    gap: 7px;
    color: var(--text);
    font-size: 0.88rem;
}

.order-info-block strong {
    color: var(--white);
}

.order-items {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.order-item-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    color: var(--text);
    font-size: 0.86rem;
    border-bottom: 1px solid var(--border);
}

.order-item-row:last-child {
    border-bottom: none;
}

.order-item-row strong {
    color: var(--white);
    white-space: nowrap;
}

.order-total {
    color: var(--white);
    font-size: 1.08rem;
    font-weight: 800;
}

.order-actions {
    display: flex;
    gap: 9px;
    flex-wrap: wrap;
}

.order-action-btn {
    border: none;
    border-radius: 9px;
    padding: 10px 14px;
    color: var(--white);
    font-family: inherit;
    font-size: 0.84rem;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition);
}

.order-action-btn:hover {
    transform: translateY(-2px);
}

.order-action-btn.prepare {
    background: var(--secondary);
    color: var(--dark);
}

.order-action-btn.finish {
    background: var(--success);
}

.order-action-btn.cancel {
    background: rgba(255, 71, 87, 0.18);
    color: #ff7b87;
    border: 1px solid rgba(255, 71, 87, 0.24);
}

.order-action-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

@media (max-width: 820px) {
    .order-card-body {
        grid-template-columns: 1fr;
    }

    .orders-toolbar {
        align-items: stretch;
    }

    .orders-toolbar .btn-refresh,
    .order-filter {
        justify-content: center;
    }
}