/**
 * Cleaner Portal CSS (v454-v455)
 * Mobile-first responsive design for cleaner task management
 *
 * Breakpoints:
 * - Mobile: < 480px
 * - Tablet: 480px - 768px
 * - Desktop: 768px - 1024px
 * - Large: > 1024px
 */

/* ============================================
   BASE STYLES - Mobile First (< 480px)
   ============================================ */

:root {
    /* Colors */
    --cleaner-primary: #4A90E2;
    --cleaner-primary-dark: #357ABD;
    --cleaner-success: #27AE60;
    --cleaner-success-dark: #1E8449;
    --cleaner-warning: #F39C12;
    --cleaner-danger: #E74C3C;
    --cleaner-info: #3498DB;
    --cleaner-secondary: #95A5A6;

    /* Status colors */
    --cleaner-status-pending: #F39C12;
    --cleaner-status-assigned: #3498DB;
    --cleaner-status-progress: #9B59B6;
    --cleaner-status-completed: #27AE60;
    --cleaner-status-verified: #1ABC9C;

    /* Priority colors */
    --cleaner-priority-high: #E74C3C;
    --cleaner-priority-medium: #F39C12;
    --cleaner-priority-low: #95A5A6;

    /* Neutrals */
    --cleaner-bg: #F8F9FA;
    --cleaner-card-bg: #FFFFFF;
    --cleaner-border: #DEE2E6;
    --cleaner-text: #2C3E50;
    --cleaner-text-light: #7F8C8D;
    --cleaner-shadow: rgba(0, 0, 0, 0.1);

    /* Typography */
    --cleaner-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --cleaner-font-size-base: 16px;
    --cleaner-line-height: 1.5;

    /* Spacing */
    --cleaner-spacing-xs: 0.5rem;
    --cleaner-spacing-sm: 0.75rem;
    --cleaner-spacing-md: 1rem;
    --cleaner-spacing-lg: 1.5rem;
    --cleaner-spacing-xl: 2rem;

    /* Border radius */
    --cleaner-radius-sm: 4px;
    --cleaner-radius-md: 8px;
    --cleaner-radius-lg: 12px;

    /* Touch targets (44x44px minimum for mobile) */
    --cleaner-touch-target: 44px;
}

* {
    box-sizing: border-box;
}

body {
    font-family: var(--cleaner-font-family);
    font-size: var(--cleaner-font-size-base);
    line-height: var(--cleaner-line-height);
    color: var(--cleaner-text);
    background-color: var(--cleaner-bg);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   LOGIN PAGE
   ============================================ */

.cleaner-login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--cleaner-spacing-md);
    background: linear-gradient(135deg, var(--cleaner-primary) 0%, var(--cleaner-primary-dark) 100%);
}

.cleaner-login-card {
    background: var(--cleaner-card-bg);
    border-radius: var(--cleaner-radius-lg);
    box-shadow: 0 10px 40px var(--cleaner-shadow);
    padding: var(--cleaner-spacing-xl);
    width: 100%;
    max-width: 400px;
}

.cleaner-login-header {
    text-align: center;
    margin-bottom: var(--cleaner-spacing-xl);
}

.cleaner-login-logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--cleaner-spacing-md);
}

.cleaner-login-header h1 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 0 0 var(--cleaner-spacing-xs) 0;
    color: var(--cleaner-text);
}

.cleaner-login-header p {
    font-size: 0.875rem;
    color: var(--cleaner-text-light);
    margin: 0;
}

.cleaner-login-form {
    margin-bottom: var(--cleaner-spacing-lg);
}

.cleaner-form-group {
    margin-bottom: var(--cleaner-spacing-md);
}

.cleaner-form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--cleaner-spacing-xs);
    color: var(--cleaner-text);
}

.cleaner-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border: 2px solid var(--cleaner-border);
    border-radius: var(--cleaner-radius-md);
    transition: all 0.2s ease;
    min-height: var(--cleaner-touch-target);
}

.cleaner-input:focus {
    outline: none;
    border-color: var(--cleaner-primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.cleaner-field-error {
    color: var(--cleaner-danger);
    font-size: 0.875rem;
    margin-top: var(--cleaner-spacing-xs);
}

.cleaner-login-footer {
    text-align: center;
    padding-top: var(--cleaner-spacing-lg);
    border-top: 1px solid var(--cleaner-border);
}

.cleaner-login-footer p {
    font-size: 0.875rem;
    color: var(--cleaner-text-light);
    margin: var(--cleaner-spacing-xs) 0;
}

/* ============================================
   BUTTONS
   ============================================ */

.cleaner-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--cleaner-radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: var(--cleaner-touch-target);
    line-height: 1.5;
    user-select: none;
}

.cleaner-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cleaner-btn-block {
    display: block;
    width: 100%;
}

.cleaner-btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.cleaner-btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

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

.cleaner-btn-primary:hover:not(:disabled) {
    background-color: var(--cleaner-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

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

.cleaner-btn-success:hover:not(:disabled) {
    background-color: var(--cleaner-success-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.3);
}

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

.cleaner-btn-secondary:hover:not(:disabled) {
    background-color: #7F8C8D;
}

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

.cleaner-btn-info:hover:not(:disabled) {
    background-color: #2980B9;
}

/* ============================================
   PORTAL CONTAINER
   ============================================ */

.cleaner-portal-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--cleaner-spacing-md);
}

/* ============================================
   HEADER
   ============================================ */

.cleaner-header {
    background: var(--cleaner-card-bg);
    border-radius: var(--cleaner-radius-lg);
    padding: var(--cleaner-spacing-lg);
    margin-bottom: var(--cleaner-spacing-lg);
    box-shadow: 0 2px 8px var(--cleaner-shadow);
}

.cleaner-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--cleaner-spacing-md);
}

.cleaner-welcome h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 var(--cleaner-spacing-xs) 0;
    color: var(--cleaner-text);
}

.cleaner-header-date {
    font-size: 0.875rem;
    color: var(--cleaner-text-light);
    margin: 0;
}

.cleaner-back-link {
    font-size: 0.875rem;
    color: var(--cleaner-primary);
    text-decoration: none;
    margin-bottom: var(--cleaner-spacing-xs);
    display: inline-block;
}

.cleaner-back-link:hover {
    text-decoration: underline;
}

/* ============================================
   MESSAGES / ALERTS
   ============================================ */

.cleaner-messages {
    margin-bottom: var(--cleaner-spacing-lg);
}

.cleaner-alert {
    padding: var(--cleaner-spacing-md);
    border-radius: var(--cleaner-radius-md);
    margin-bottom: var(--cleaner-spacing-sm);
    font-size: 0.875rem;
    line-height: 1.4;
}

.cleaner-alert-success {
    background-color: #D4EDDA;
    color: #155724;
    border: 1px solid #C3E6CB;
}

.cleaner-alert-error {
    background-color: #F8D7DA;
    color: #721C24;
    border: 1px solid #F5C6CB;
}

.cleaner-alert-warning {
    background-color: #FFF3CD;
    color: #856404;
    border: 1px solid #FFEAA7;
}

.cleaner-alert-info {
    background-color: #D1ECF1;
    color: #0C5460;
    border: 1px solid #BEE5EB;
}

/* ============================================
   STATISTICS CARDS
   ============================================ */

.cleaner-stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cleaner-spacing-md);
    margin-bottom: var(--cleaner-spacing-lg);
}

.cleaner-stat-card {
    background: var(--cleaner-card-bg);
    border-radius: var(--cleaner-radius-lg);
    padding: var(--cleaner-spacing-lg);
    box-shadow: 0 2px 8px var(--cleaner-shadow);
    display: flex;
    align-items: center;
    gap: var(--cleaner-spacing-md);
}

.cleaner-stat-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--cleaner-radius-md);
    background: var(--cleaner-bg);
}

.cleaner-stat-content {
    flex: 1;
}

.cleaner-stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--cleaner-spacing-xs);
}

.cleaner-stat-label {
    font-size: 0.875rem;
    color: var(--cleaner-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cleaner-stat-pending .cleaner-stat-value {
    color: var(--cleaner-status-pending);
}

.cleaner-stat-progress .cleaner-stat-value {
    color: var(--cleaner-status-progress);
}

.cleaner-stat-completed .cleaner-stat-value {
    color: var(--cleaner-status-completed);
}

/* ============================================
   WIFI CARD
   ============================================ */

.cleaner-wifi-card {
    background: linear-gradient(135deg, var(--cleaner-info) 0%, #2980B9 100%);
    color: white;
    border-radius: var(--cleaner-radius-lg);
    padding: var(--cleaner-spacing-lg);
    margin-bottom: var(--cleaner-spacing-lg);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.cleaner-wifi-header {
    display: flex;
    align-items: center;
    gap: var(--cleaner-spacing-sm);
    margin-bottom: var(--cleaner-spacing-md);
}

.cleaner-wifi-icon {
    font-size: 1.5rem;
}

.cleaner-wifi-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
}

.cleaner-wifi-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--cleaner-spacing-sm) 0;
}

.cleaner-wifi-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.cleaner-wifi-value {
    font-size: 1rem;
    font-weight: 600;
    font-family: monospace;
}

/* ============================================
   SECTIONS
   ============================================ */

.cleaner-section {
    margin-bottom: var(--cleaner-spacing-xl);
}

.cleaner-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 var(--cleaner-spacing-lg) 0;
    color: var(--cleaner-text);
}

/* ============================================
   TASK CARDS
   ============================================ */

.cleaner-tasks-list {
    display: flex;
    flex-direction: column;
    gap: var(--cleaner-spacing-md);
}

.cleaner-task-card {
    background: var(--cleaner-card-bg);
    border-radius: var(--cleaner-radius-lg);
    padding: var(--cleaner-spacing-lg);
    box-shadow: 0 2px 8px var(--cleaner-shadow);
    border-left: 4px solid transparent;
    transition: all 0.2s ease;
}

.cleaner-task-card:hover {
    box-shadow: 0 4px 16px var(--cleaner-shadow);
    transform: translateY(-2px);
}

.cleaner-task-pending {
    border-left-color: var(--cleaner-status-pending);
}

.cleaner-task-assigned {
    border-left-color: var(--cleaner-status-assigned);
}

.cleaner-task-in_progress {
    border-left-color: var(--cleaner-status-progress);
}

.cleaner-task-completed-view {
    border-left-color: var(--cleaner-status-completed);
}

.cleaner-task-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--cleaner-spacing-md);
    flex-wrap: wrap;
    gap: var(--cleaner-spacing-sm);
}

.cleaner-task-room {
    flex: 1;
    min-width: 0;
}

.cleaner-task-room-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cleaner-text);
    display: block;
    margin-bottom: var(--cleaner-spacing-xs);
}

.cleaner-priority-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cleaner-priority-high {
    background-color: #FADBD8;
    color: var(--cleaner-priority-high);
}

.cleaner-priority-medium {
    background-color: #FCF3CF;
    color: #B7710D;
}

.cleaner-priority-low {
    background-color: #E8EAEB;
    color: #566573;
}

.cleaner-status-badge {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--cleaner-radius-md);
    color: white;
    white-space: nowrap;
}

.cleaner-status-pending {
    background-color: var(--cleaner-status-pending);
}

.cleaner-status-assigned {
    background-color: var(--cleaner-status-assigned);
}

.cleaner-status-in_progress {
    background-color: var(--cleaner-status-progress);
}

.cleaner-status-completed {
    background-color: var(--cleaner-status-completed);
}

.cleaner-status-verified {
    background-color: var(--cleaner-status-verified);
}

.cleaner-task-details {
    margin-bottom: var(--cleaner-spacing-md);
}

.cleaner-task-detail-row {
    padding: var(--cleaner-spacing-sm) 0;
    border-bottom: 1px solid var(--cleaner-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--cleaner-spacing-md);
}

.cleaner-task-detail-row:last-child {
    border-bottom: none;
}

.cleaner-detail-label {
    font-size: 0.875rem;
    color: var(--cleaner-text-light);
    font-weight: 500;
}

.cleaner-detail-value {
    font-size: 0.875rem;
    color: var(--cleaner-text);
    text-align: right;
    word-break: break-word;
}

.cleaner-task-actions {
    display: flex;
    flex-direction: column;
    gap: var(--cleaner-spacing-sm);
}

.cleaner-task-warning {
    padding: var(--cleaner-spacing-sm);
    background-color: #FFF3CD;
    border: 1px solid #FFEAA7;
    border-radius: var(--cleaner-radius-md);
    font-size: 0.875rem;
    color: #856404;
    text-align: center;
}

.cleaner-task-photos-preview {
    display: flex;
    gap: var(--cleaner-spacing-sm);
    margin-top: var(--cleaner-spacing-sm);
}

.cleaner-photo-thumb {
    flex: 1;
    text-align: center;
}

.cleaner-photo-thumb img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: var(--cleaner-radius-md);
    border: 2px solid var(--cleaner-border);
}

.cleaner-photo-thumb span {
    display: block;
    font-size: 0.75rem;
    color: var(--cleaner-text-light);
    margin-top: var(--cleaner-spacing-xs);
}

/* ============================================
   EMPTY STATE
   ============================================ */

.cleaner-empty-state {
    text-align: center;
    padding: var(--cleaner-spacing-xl);
    background: var(--cleaner-card-bg);
    border-radius: var(--cleaner-radius-lg);
    box-shadow: 0 2px 8px var(--cleaner-shadow);
}

.cleaner-empty-icon {
    font-size: 4rem;
    margin-bottom: var(--cleaner-spacing-md);
}

.cleaner-empty-state p {
    font-size: 1.125rem;
    color: var(--cleaner-text);
    margin: var(--cleaner-spacing-xs) 0;
}

.cleaner-empty-subtitle {
    font-size: 0.875rem;
    color: var(--cleaner-text-light);
}

/* ============================================
   DETAIL PAGES
   ============================================ */

.cleaner-detail-card {
    background: var(--cleaner-card-bg);
    border-radius: var(--cleaner-radius-lg);
    padding: var(--cleaner-spacing-lg);
    box-shadow: 0 2px 8px var(--cleaner-shadow);
    margin-bottom: var(--cleaner-spacing-lg);
}

.cleaner-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--cleaner-spacing-lg);
    padding-bottom: var(--cleaner-spacing-md);
    border-bottom: 2px solid var(--cleaner-border);
    flex-wrap: wrap;
    gap: var(--cleaner-spacing-sm);
}

.cleaner-detail-header h2 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.cleaner-detail-body {
    display: flex;
    flex-direction: column;
    gap: var(--cleaner-spacing-md);
}

.cleaner-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--cleaner-spacing-md);
    padding: var(--cleaner-spacing-sm) 0;
}

.cleaner-detail-notes {
    flex-direction: column;
    align-items: flex-start;
    background: var(--cleaner-bg);
    padding: var(--cleaner-spacing-md);
    border-radius: var(--cleaner-radius-md);
}

.cleaner-required-badge {
    background-color: var(--cleaner-danger);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   PHOTO UPLOAD
   ============================================ */

.cleaner-photos-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cleaner-spacing-lg);
}

.cleaner-photo-upload-card {
    background: var(--cleaner-card-bg);
    border-radius: var(--cleaner-radius-lg);
    padding: var(--cleaner-spacing-lg);
    box-shadow: 0 2px 8px var(--cleaner-shadow);
}

.cleaner-photo-upload-card h3 {
    margin: 0 0 var(--cleaner-spacing-md) 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cleaner-text);
}

.cleaner-photo-preview {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--cleaner-radius-md);
    overflow: hidden;
    margin-bottom: var(--cleaner-spacing-md);
}

.cleaner-photo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cleaner-photo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cleaner-photo-check {
    width: 60px;
    height: 60px;
    background: var(--cleaner-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
}

.cleaner-photo-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--cleaner-bg);
    border: 2px dashed var(--cleaner-border);
    border-radius: var(--cleaner-radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--cleaner-spacing-md);
}

.cleaner-photo-icon {
    font-size: 3rem;
    margin-bottom: var(--cleaner-spacing-sm);
}

.cleaner-photo-placeholder p {
    margin: 0;
    color: var(--cleaner-text-light);
    font-size: 0.875rem;
}

.cleaner-file-input {
    display: none;
}

.cleaner-photo-upload-section {
    margin-top: var(--cleaner-spacing-md);
}

.cleaner-upload-progress {
    margin-top: var(--cleaner-spacing-md);
}

.cleaner-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--cleaner-border);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--cleaner-spacing-xs);
}

.cleaner-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--cleaner-primary), var(--cleaner-info));
    transition: width 0.3s ease;
    width: 0%;
}

.cleaner-progress-text {
    font-size: 0.875rem;
    color: var(--cleaner-text-light);
    text-align: center;
    margin: 0;
}

.cleaner-photo-notice {
    background: #D1ECF1;
    color: #0C5460;
    padding: var(--cleaner-spacing-md);
    border-radius: var(--cleaner-radius-md);
    font-size: 0.875rem;
    text-align: center;
    margin-top: var(--cleaner-spacing-lg);
}

.cleaner-task-blocked {
    background: var(--cleaner-bg);
    border: 2px solid var(--cleaner-border);
    border-radius: var(--cleaner-radius-lg);
    padding: var(--cleaner-spacing-xl);
    text-align: center;
}

.cleaner-task-blocked p {
    margin: 0;
    font-size: 1rem;
    color: var(--cleaner-text);
}

/* ============================================
   RESPONSIVE - Tablet (480px+)
   ============================================ */

@media (min-width: 480px) {
    .cleaner-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .cleaner-photos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .cleaner-task-actions {
        flex-direction: row;
    }

    .cleaner-login-card {
        padding: 2.5rem;
    }

    .cleaner-welcome h1 {
        font-size: 1.75rem;
    }
}

/* ============================================
   RESPONSIVE - Desktop (768px+)
   ============================================ */

@media (min-width: 768px) {
    .cleaner-portal-container {
        padding: var(--cleaner-spacing-xl);
    }

    .cleaner-task-card {
        padding: var(--cleaner-spacing-xl);
    }

    .cleaner-welcome h1 {
        font-size: 2rem;
    }

    .cleaner-task-room-name {
        font-size: 1.5rem;
    }
}

/* ============================================
   RESPONSIVE - Large Desktop (1024px+)
   ============================================ */

@media (min-width: 1024px) {
    .cleaner-stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .cleaner-tasks-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--cleaner-spacing-lg);
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .cleaner-header,
    .cleaner-btn,
    .cleaner-task-actions,
    .cleaner-photo-upload-section {
        display: none;
    }

    .cleaner-task-card,
    .cleaner-detail-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--cleaner-border);
    }
}