/* ============================================
   SERVIMA · Auditoría de Clientes
   Mobile-First Dark Mode SPA Styles
   ============================================ */

/* ── CSS Custom Properties ── */
:root {
    --bg-primary: rgb(19, 79, 142);
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f8fafc;
    --border-card: #e2e8f0;
    --border-focus: #3b82f6;

    --accent: rgb(19, 79, 142);
    --accent-light: #3b82f6;
    --accent-dark: #0f3460;
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.1);
    --error: #ef4444;
    --error-bg: rgba(239, 68, 68, 0.1);

    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-muted: #9ca3af;
    --text-dark: #1f2937;
    --text-dark-secondary: #4b5563;

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

    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
    --shadow-btn: 0 2px 12px rgba(0, 0, 0, 0.4);

    --transition-fast: 0.2s ease;
    --transition-med: 0.3s ease;
    --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --header-height: 60px;
}

/* ── Reset & Base ── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

input, select, textarea, button {
    font-family: inherit;
    font-size: inherit;
}

a { color: var(--accent); text-decoration: none; }

/* ── Screens ── */
.screen {
    display: none;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    overflow-y: auto;
    overflow-x: hidden;
    animation: screenFadeIn 0.35s var(--transition-slow);
}

.screen.active {
    display: flex;
    position: relative;
}

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

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

/* ── Clean Card (was Glass Card) ── */
.glass-card {
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-muted: #6b7280;
    
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    color: var(--text-primary);
}

.glass-card .text-secondary {
    color: var(--text-secondary);
}

.negative-sale {
    color: var(--error) !important;
    font-weight: 600;
}

/* ── Header ── */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--accent);
    color: #ffffff;
    border-bottom: 1px solid var(--accent-dark);
    border-bottom: 1px solid var(--border-card);
    position: sticky;
    top: 0;
    z-index: 100;
    min-height: var(--header-height);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.header-logo {
    font-size: 1.4rem;
}

.header-title {
    font-size: 1.1rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.header-user {
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.header-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    min-height: 48px;
}

.btn:active {
    transform: scale(0.97);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    box-shadow: 0 4px 16px hsla(210, 100%, 50%, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 24px hsla(210, 100%, 50%, 0.45);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: scale(0.97) translateY(0);
}

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

.btn-secondary:hover {
    background: var(--bg-card-hover);
}

.btn-full {
    width: 100%;
}

.btn-icon-only {
    padding: 8px;
    min-width: 42px;
    min-height: 42px;
    font-size: 1.3rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.btn-icon-only:hover {
    background: rgba(255,255,255,0.08);
}

.btn-back {
    font-size: 1.4rem;
    font-weight: 700;
}

.btn-google {
    background: #fff;
    color: #444;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.btn-google:hover {
    background: #f5f5f5;
}

.google-icon {
    flex-shrink: 0;
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-md);
    background: #25D366;
    color: #fff;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.btn-whatsapp:hover {
    background: #20bd5a;
    transform: scale(1.05);
}

.btn-icon {
    font-size: 1.1em;
}

.btn-admin-link {
    font-size: 1.3rem;
}

.btn-logout-btn {
    font-size: 1.2rem;
}

/* Ripple Effect */
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--ripple-x, 50%) var(--ripple-y, 50%), rgba(255,255,255,0.3), transparent 60%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.btn.ripple::after {
    opacity: 1;
    transition: opacity 0s;
}

/* btn danger for delete */
.btn-danger {
    background: var(--error);
    color: #fff;
    padding: 6px 10px;
    font-size: 0.8rem;
    min-height: 36px;
}

.btn-edit {
    background: var(--accent);
    color: #fff;
    padding: 6px 10px;
    font-size: 0.8rem;
    min-height: 36px;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
    min-height: 36px;
    border-radius: var(--radius-sm);
}

/* ── Form Inputs ── */
.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    margin-top: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    min-height: 48px;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px hsla(210, 100%, 60%, 0.15);
}

.form-input::placeholder {
    color: var(--text-muted);
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239ca3af' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    cursor: pointer;
}

select.form-input option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.phone-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.phone-input {
    flex: 1;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent);
}

/* ── Login Screen ── */
.login-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: 24px 20px;
    padding-bottom: calc(24px + var(--safe-bottom));
}

.login-logo {
    text-align: center;
    margin-bottom: 32px;
}

.login-header {
    text-align: center;
    margin-bottom: 24px;
}

.login-header p {
    color: #e2e8f0 !important;
}

.logo-icon {
    font-size: 3.5rem;
    display: block;
    margin-bottom: 8px;
    animation: logoBounce 2s ease-in-out infinite;
}

@keyframes logoBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.login-logo h1 {
    font-size: 2.2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 4px;
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 28px 24px;
}

.login-card h2 {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 8px;
}

.login-section {
    margin-top: 8px;
}

.login-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-card);
}

.login-footer {
    margin-top: 24px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ── Screen Body ── */
.screen-body {
    flex: 1;
    padding: 16px;
    padding-bottom: calc(24px + var(--safe-bottom));
}

/* ── Refresh Indicator ── */
.refresh-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px;
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: 500;
}

/* ── Spinner ── */
.spinner-small {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    display: inline-block;
    flex-shrink: 0;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Zones Grid ── */
.zones-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

@media (min-width: 500px) {
    .zones-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .zones-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.zone-card {
    padding: 20px;
    cursor: pointer;
    transition: all var(--transition-fast);
    animation: cardFadeIn 0.4s ease both;
}

.zone-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.zone-card:active {
    transform: scale(0.98);
}

.zone-name {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.zone-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

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

/* Stagger animation */
.zone-card:nth-child(1)  { animation-delay: 0.02s; }
.zone-card:nth-child(2)  { animation-delay: 0.06s; }
.zone-card:nth-child(3)  { animation-delay: 0.10s; }
.zone-card:nth-child(4)  { animation-delay: 0.14s; }
.zone-card:nth-child(5)  { animation-delay: 0.18s; }
.zone-card:nth-child(6)  { animation-delay: 0.22s; }
.zone-card:nth-child(7)  { animation-delay: 0.26s; }
.zone-card:nth-child(8)  { animation-delay: 0.30s; }
.zone-card:nth-child(9)  { animation-delay: 0.34s; }
.zone-card:nth-child(10) { animation-delay: 0.38s; }
.zone-card:nth-child(n+11) { animation-delay: 0.42s; }

/* ── Search Bar ── */
.search-bar-container {
    padding: 8px 16px;
    background: rgba(10, 14, 26, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    position: sticky;
    top: var(--header-height);
    z-index: 90;
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 0 12px;
    transition: border-color var(--transition-fast);
}

.search-bar:focus-within {
    border-color: var(--accent);
}

.search-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    padding: 12px 0;
    font-size: 0.95rem;
    min-height: 48px;
}

.search-input:focus {
    outline: none;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.btn-clear-search {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

/* ── Tab Bar ── */
.tab-bar {
    display: flex;
    background: rgba(10, 14, 26, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-card);
    position: sticky;
    top: calc(var(--header-height) + 64px);
    z-index: 89;
    padding: 0 8px;
}

.tab-btn, .tab-btn-admin {
    flex: 1;
    padding: 12px 8px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 48px;
    white-space: nowrap;
}

.tab-btn.active, .tab-btn-admin.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.tab-btn:hover, .tab-btn-admin:hover {
    color: var(--text-secondary);
}

/* Admin tabs sticky position (no search bar above them) */
.screen:has(.admin-body) .tab-bar {
    top: var(--header-height);
}

/* ── Client List ── */
.client-list-body {
    padding-top: 8px;
}

.client-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.client-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    cursor: pointer;
    transition: all var(--transition-fast);
    animation: cardFadeIn 0.3s ease both;
}

.client-item:hover {
    background: var(--bg-card-hover);
}

.client-item:active {
    transform: scale(0.99);
}

.client-info {
    flex: 1;
    min-width: 0;
}

.client-name {
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.client-code {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.client-sales {
    font-size: 0.82rem;
    color: var(--accent);
    font-weight: 600;
    margin-top: 2px;
}

.client-icons {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
    font-size: 1rem;
}

.icon-status {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.75rem;
}

.icon-green {
    background: var(--success-bg);
    color: var(--success);
}

.icon-red {
    background: var(--error-bg);
    color: var(--error);
}

/* Sin Venta status selector */
.sinventa-select {
    padding: 6px 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.82rem;
    min-height: 36px;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239ca3af' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 24px;
}

.sinventa-select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.sinventa-item {
    cursor: default;
}

.sinventa-item:hover {
    background: var(--bg-card);
}

/* ── Client Detail ── */
.detail-body {
    padding: 12px 16px;
    gap: 0;
}

.detail-section {
    padding: 18px;
    margin-bottom: 14px;
}

.section-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Sales Summary */
.sales-total-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px;
    background: linear-gradient(135deg, hsla(210,100%,60%,0.12), hsla(210,100%,60%,0.04));
    border-radius: var(--radius-md);
    margin-bottom: 14px;
}

.sales-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sales-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent);
    margin-top: 4px;
}

.sales-months-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 8px;
}

.month-item {
    padding: 10px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-sm);
    text-align: center;
}

.month-name {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.month-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 2px;
}

/* Map */
.map-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-card);
    margin-bottom: 12px;
}

.map {
    height: 260px;
    width: 100%;
    background: var(--bg-secondary);
}

/* Fix Leaflet dark mode conflicts */
.leaflet-control-zoom a {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-card) !important;
}

.leaflet-control-attribution {
    background: rgba(10,14,26,0.7) !important;
    color: var(--text-muted) !important;
    font-size: 0.65rem !important;
}

.leaflet-control-attribution a {
    color: var(--text-secondary) !important;
}

.map-controls {
    margin-top: 8px;
}

.coords-display {
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 10px;
    font-variant-numeric: tabular-nums;
}

/* Save actions */
.detail-actions {
    padding: 0 0 16px 0;
}

.btn-save {
    font-size: 1.05rem;
    padding: 14px 20px;
}

/* ── Toast ── */
#toast-container {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: calc(100% - 32px);
    max-width: 420px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    animation: toastIn 0.35s ease, toastOut 0.35s ease 2.65s forwards;
    pointer-events: auto;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.toast-success {
    background: hsla(145, 70%, 40%, 0.9);
    border: 1px solid var(--success);
    color: #fff;
}

.toast-error {
    background: hsla(0, 80%, 40%, 0.9);
    border: 1px solid var(--error);
    color: #fff;
}

.toast-info {
    background: hsla(210, 100%, 40%, 0.9);
    border: 1px solid var(--accent);
    color: #fff;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.95); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastOut {
    from { opacity: 1; transform: translateY(0) scale(1); }
    to   { opacity: 0; transform: translateY(-20px) scale(0.95); }
}

/* ── Skeleton / Shimmer ── */
.skeleton {
    position: relative;
    overflow: hidden;
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius-sm);
}

.skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    from { transform: translateX(-100%); }
    to   { transform: translateX(100%); }
}

.skeleton-card {
    height: 72px;
    margin-bottom: 8px;
    border-radius: var(--radius-lg);
}

.skeleton-zone {
    height: 80px;
    border-radius: var(--radius-lg);
}

/* ── Admin ── */
.admin-tab-content {
    display: none;
}

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

/* Upload area */
.upload-hint {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.upload-area {
    position: relative;
}

.file-input {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    pointer-events: none;
}

.upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 28px 16px;
    border: 2px dashed rgba(255,255,255,0.15);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: center;
}

.upload-label:hover {
    border-color: var(--accent);
    background: rgba(255,255,255,0.03);
}

.upload-icon {
    font-size: 2rem;
}

.upload-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.upload-progress {
    margin-top: 12px;
}

.progress-bar {
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 3px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-top: 6px;
    text-align: center;
}

.upload-result {
    font-size: 0.85rem;
    margin-top: 10px;
    font-weight: 500;
}

.upload-result.success { color: var(--success); }
.upload-result.error { color: var(--error); }

/* Users Table */
.users-table-wrap {
    overflow-x: auto;
    margin-bottom: 16px;
    -webkit-overflow-scrolling: touch;
}

.users-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
    min-width: 500px;
}

.users-table th {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid var(--border-card);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.users-table td {
    padding: 10px 8px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    vertical-align: middle;
}

.users-table tr:hover td {
    background: rgba(255,255,255,0.03);
}

.user-actions {
    display: flex;
    gap: 4px;
}

.add-user-form {
    padding: 16px;
    margin-top: 12px;
}

.add-user-form h4 {
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.add-user-form .form-input {
    margin-bottom: 8px;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.stat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 18px 12px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-md);
    text-align: center;
    gap: 4px;
}

.stat-icon {
    font-size: 1.6rem;
}

.stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

/* ── Empty / No results ── */
.empty-state {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 12px;
    display: block;
}

.empty-text {
    font-size: 0.95rem;
}

/* ── Responsive ── */
@media (min-width: 768px) {
    .login-card {
        padding: 36px 32px;
    }

    .detail-body {
        padding: 20px 24px;
    }

    .app-header {
        padding: 12px 24px;
    }

    .screen-body {
        padding: 20px 24px;
    }

    .search-bar-container {
        padding: 8px 24px;
    }

    .map {
        height: 360px;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ── Utility ── */
.hidden { display: none !important; }
.text-success { color: var(--success); }
.text-error { color: var(--error); }
.text-warning { color: var(--warning); }
.text-muted { color: var(--text-muted); }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mb-1 { margin-bottom: 8px; }

/* MODAL STYLES */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}
.modal-card {
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-muted: #6b7280;
    
    background: var(--bg-card);
    padding: 20px;
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border: 1px solid var(--border-card);
    color: var(--text-primary);
}

/* -- Dropdown Menu -- */
.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: #ffffff;
    border: 1px solid var(--border-card);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    min-width: 200px;
    overflow: hidden;
    z-index: 1000;
}

.dropdown-item {
    padding: 12px 16px;
    text-align: left;
    background: none;
    border: none;
    border-bottom: 1px solid var(--border-card);
    color: var(--text-dark);
    font-size: 0.95rem;
    cursor: pointer;
    transition: background var(--transition-fast);
}

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

.dropdown-item:hover {
    background: var(--bg-card-hover);
}