:root {
    /* Corporate Memphis Palette */
    --color-bg: #FFFDF5;
    /* Warm Off-White */
    --color-text: #1A1A1A;
    /* Nearly Black */
    --color-primary: #3D5AFE;
    /* Vibrant Blue */
    --color-secondary: #FFD600;
    /* Vibrant Yellow */
    --color-accent: #FF4081;
    /* Vibrant Pink */
    --color-surface: #FFFFFF;
    --color-border: #000000;

    /* Spacing & Layout */
    --border-width: 2px;
    --shadow-offset: 4px;
    --radius: 12px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Zen Kaku Gothic New', sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    margin: 0;
    line-height: 1.6;
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 900;
    margin-top: 0;
    color: var(--color-text);
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

/* Header */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-md);
    border-bottom: var(--border-width) solid var(--color-border);
    background: var(--color-surface);
    margin-bottom: var(--spacing-lg);
}

.header-actions {
    display: flex;
    align-items: center;
}

.logo {
    font-size: 2rem;
    margin: 0;
    text-shadow: 2px 2px 0px var(--color-secondary);
}

.tagline {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
    font-weight: 700;
}

/* Cards & Sections */
.card,
.log-card {
    background: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--color-border);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Form Styles */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

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

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

label {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

input,
select,
textarea {
    padding: 10px;
    border: var(--border-width) solid var(--color-border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    background: #fff;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    background-color: #F0F4FF;
    border-color: var(--color-primary);
}

/* Map */
.map-container {
    height: 300px;
    border: var(--border-width) solid var(--color-border);
    border-radius: 8px;
    background-color: #eee;
    margin-bottom: var(--spacing-sm);
    z-index: 1;
    /* Ensure map controls sit properly */
}

.location-hint {
    font-size: 0.8rem;
    color: #666;
    text-align: right;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    border: var(--border-width) solid var(--color-border);
    border-radius: 30px;
    cursor: pointer;
    box-shadow: 3px 3px 0 var(--color-border);
    transition: all 0.1s;
    text-decoration: none;
}

.btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--color-border);
}

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

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

/* Image Preview */
.drop-zone {
    border: 3px dashed #bbb;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    background: #f9f9f9;
    transition: all 0.2s;
}

.drop-zone:hover,
.drop-zone.dragover {
    background: #E3F2FD;
    border-color: var(--color-primary);
    transform: scale(1.02);
}

.image-preview-grid {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.preview-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid #ddd;
}

.form-actions {
    margin-top: var(--spacing-lg);
    text-align: right;
}

/* Log List Grid */
.log-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.log-card {
    position: relative;
    padding: var(--spacing-md);
}

.log-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    border-bottom: 2px dashed #eee;
    padding-bottom: var(--spacing-sm);
}

.log-date {
    font-weight: 700;
    color: #888;
    font-size: 0.8rem;
}

.log-target {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--color-primary);
}

.log-body p {
    margin: 4px 0;
    font-size: 0.9rem;
}

.log-images {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.log-img {
    height: 80px;
    width: auto;
    border-radius: 4px;
    border: 1px solid #eee;
    cursor: pointer;
    transition: transform 0.2s;
}

.log-img:hover {
    transform: scale(1.05);
}

.log-footer {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid #eee;
    font-size: 0.8rem;
    color: #666;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Map popup override */
.leaflet-popup-content-wrapper {
    border: 2px solid black;
    border-radius: 8px;
    box-shadow: 4px 4px 0 black;
    font-family: var(--font-body);
}

.leaflet-popup-tip {
    border: 1px solid black;
}

@media (max-width: 600px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* Chat Widget */
.chat-launcher {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--color-primary);
    border: var(--border-width) solid var(--color-border);
    border-radius: 50%;
    display: flex;
    /* Restore flexbox */
    justify-content: center;
    align-items: center;
    font-size: 30px;
    color: white;
    /* Ensure icon is visible */
    cursor: pointer;
    box-shadow: 4px 4px 0 var(--color-border);
    transition: transform 0.2s;
    z-index: 9999;
}

.chat-launcher:hover {
    transform: scale(1.1);
}

.chat-window {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 420px;
    height: 450px;
    background: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    z-index: 9999;
    overflow: hidden;
}

.chat-window.hidden {
    display: none;
}

.chat-header {
    background: var(--color-secondary);
    padding: 12px;
    border-bottom: var(--border-width) solid var(--color-border);
    font-weight: 900;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.settings-btn {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    margin-right: 8px;
    transition: transform 0.2s;
}

.settings-btn:hover {
    transform: rotate(45deg);
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    font-weight: 900;
    cursor: pointer;
    line-height: 1;
}

.chat-messages {
    flex: 1;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    background: #f9f9f9;
}

.message {
    padding: 8px 12px;
    border-radius: 12px;
    max-width: 85%;
    font-size: 0.9rem;
    line-height: 1.4;
    word-wrap: break-word;
}

.message.bot {
    background: #E3F2FD;
    align-self: flex-start;
    border: 2px solid #BBDEFB;
    border-bottom-left-radius: 2px;
}

.message.user {
    background: var(--color-primary);
    color: white;
    align-self: flex-end;
    border: 2px solid var(--color-primary);
    border-bottom-right-radius: 2px;
}

.message.error {
    background: #FFEBEE;
    color: #D32F2F;
    border: 2px solid #FFCDD2;
    align-self: center;
    width: 90%;
    margin: 8px 0;
    font-size: 0.85rem;
}

.chat-input-area {
    padding: 10px;
    border-top: var(--border-width) solid var(--color-border);
    display: flex;
    gap: 8px;
    background: white;
}

.chat-input-area input {
    flex: 1;
    padding: 8px;
    border: 2px solid #ddd;
    border-radius: 20px;
}

.chat-input-area button {
    background: var(--color-text);
    color: white;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
}

/* Modal Lightbox */
.modal {
    display: flex;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
}

.modal.hidden {
    display: none;
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90%;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.modal-close:hover,
.modal-close:focus {
    color: #bbb;
    text-decoration: none;
}

/* Pagination Controls */
.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
}

.page-btn {
    background: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    color: var(--color-text);
    padding: 8px 16px;
    border-radius: 30px;
    /* Pill shape */
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 700;
    box-shadow: 3px 3px 0 var(--color-border);
    transition: all 0.1s;
}

.page-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 4px 4px 0 var(--color-border);
}

.page-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--color-border);
}

.page-btn.active {
    background: var(--color-secondary);
    color: var(--color-text);
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 var(--color-border);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #e0e0e0;
    box-shadow: none;
    transform: none;
}

/* Footer */
.app-footer {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-surface);
    border-top: var(--border-width) solid var(--color-border);
    margin-top: var(--spacing-lg);
    color: #666;
    font-weight: 700;
}