/* ========================================
   PLANPILOT - COMPONENT STYLES
   Sidebar, buttons, cards, modals, forms
   ======================================== */

/* ----------------------------------------
   SIDEBAR
   ---------------------------------------- */
.sidebar {
    position: fixed;
    top: 20px;
    left: 20px;
    width: 320px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.sidebar-fixed-header {
    flex-shrink: 0;
    background: transparent;
    position: relative;
    z-index: 10;
}

.sidebar-header {
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
    border-radius: 20px 20px 0 0;
}

.sidebar-header-logo {
    width: 110px;
    height: 110px;
    margin: 0 auto 15px auto;
    border-radius: 22px;
    background: var(--bg-white);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.sidebar-header-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sidebar-header-logo .logo-fallback {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
}

.sidebar-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.sidebar-header p {
    font-size: 14px;
    opacity: 0.95;
}

.sidebar-action-buttons {
    padding: 15px 20px 20px 20px;
}

.sidebar-action-buttons .btn {
    box-shadow: var(--shadow-sm);
}

/* Sidebar Backdrop */
.sidebar-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s;
}

.sidebar-backdrop.active {
    display: block;
    opacity: 1;
}

/* ----------------------------------------
   INFO BUTTON
   ---------------------------------------- */
.info-btn {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    flex-shrink: 0;
}

.info-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: white;
    transform: scale(1.1);
}

/* ----------------------------------------
   HAMBURGER MENU
   ---------------------------------------- */
.hamburger-menu {
    display: none;
    position: fixed;
    top: 15px;
    left: 15px;
    z-index: 2001;
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    padding: 10px;
    box-shadow: 0 4px 12px rgba(8, 145, 208, 0.4);
    transition: all 0.3s;
}

.hamburger-menu span {
    display: block;
    width: 24px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: all 0.3s;
}

.hamburger-menu:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(8, 145, 208, 0.5);
}

.hamburger-menu:active {
    transform: scale(0.95);
}

.hamburger-menu.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ----------------------------------------
   CONTROLS & FORMS
   ---------------------------------------- */
.controls {
    padding: 20px;
}

.control-group {
    margin-bottom: 20px;
}

.controls > .control-group:first-child {
    margin-top: 0;
}

.controls > button:first-child {
    margin-top: 0;
}

.control-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.control-group input,
.control-group select,
.control-group textarea {
    width: 100%;
    padding: 10px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.control-group input:focus,
.control-group select:focus,
.control-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.control-group textarea {
    resize: vertical;
    min-height: 60px;
}

.control-group input[type="file"] {
    padding: 8px;
    background: var(--bg-white);
    cursor: pointer;
}

.control-group input[type="file"]::file-selector-button {
    padding: 8px 16px;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-sm);
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    cursor: pointer;
    margin-right: 12px;
    transition: all 0.3s;
}

.control-group input[type="file"]::file-selector-button:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.control-group small {
    display: block;
    margin-top: 5px;
    color: var(--text-secondary);
    font-size: 12px;
}

/* ----------------------------------------
   BUTTONS
   ---------------------------------------- */
.btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 10px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    color: white;
    font-weight: 600;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 167, 38, 0.4);
}

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

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

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

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

.btn-danger:disabled {
    background: #ccc;
    color: var(--text-muted);
    cursor: not-allowed;
    opacity: 0.6;
}

.btn-danger:disabled:hover {
    background: #ccc;
    transform: none;
    box-shadow: none;
}

/* ----------------------------------------
   ITEM CARDS
   ---------------------------------------- */
.items-list {
    margin-top: 0;
    padding-top: 0;
}

.items-list h3 {
    font-size: 16px;
    margin-bottom: 12px;
    color: var(--text-primary);
    margin-top: 0;
}

.item {
    background: var(--bg-light);
    padding: 12px;
    margin-bottom: 8px;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.item.accommodation {
    border-left-color: var(--success-color);
}

.item.attraction {
    border-left-color: var(--accent-color);
}

.item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.item-name {
    font-weight: 600;
    font-size: 14px;
}

.item-type {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 12px;
    background: var(--bg-white);
    color: var(--primary-color);
    font-weight: 600;
}

.item.accommodation .item-type {
    color: var(--success-color);
}

.item.attraction .item-type {
    color: var(--accent-color);
}

.item-description {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.item-description a {
    display: inline-block;
    transition: color 0.2s;
}

.item-description a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.item-actions {
    margin-top: 8px;
    display: flex;
    gap: 8px;
}

.item-btn {
    padding: 4px 10px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 11px;
    cursor: pointer !important;
    background: var(--bg-white);
    color: var(--primary-color);
    font-weight: 600;
    transition: all 0.2s;
    pointer-events: auto;
}

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

.item-btn.delete {
    color: var(--danger-color);
}

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

.item-btn:active {
    transform: scale(0.95);
}

/* ----------------------------------------
   DATA ACTIONS
   ---------------------------------------- */
.data-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    padding-bottom: 10px;
}

.data-actions button {
    flex: 1;
}

/* ----------------------------------------
   CONNECTION MODE
   ---------------------------------------- */
.connection-mode {
    background: #fff3cd;
    padding: 15px;
    border-radius: var(--radius-md);
    margin-bottom: 15px;
    border-left: 4px solid #ffc107;
}

.connection-mode p {
    font-size: 13px;
    color: #856404;
    margin-bottom: 10px;
}

/* ----------------------------------------
   MODALS
   ---------------------------------------- */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 3000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.modal-header {
    padding: 20px 25px;
    border-bottom: 2px solid var(--border-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    flex-shrink: 0;
}

.modal-header h2 {
    font-size: 20px;
    color: white;
    margin: 0;
}

.modal-body {
    padding: 25px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
}

.modal-body .control-group {
    margin-bottom: 20px;
}

.modal-body .control-group:last-child {
    margin-bottom: 0;
}

.modal-body .control-group label {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.modal-actions {
    display: flex;
    gap: 10px;
    padding: 20px 25px;
    border-top: 2px solid var(--border-color);
    background: var(--bg-light);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    flex-shrink: 0;
}

.modal-actions .btn {
    flex: 1;
}

/* Specific Modal Styles */
#infoModal .modal-content {
    max-width: 700px;
    max-height: 90vh;
}

#infoModal .modal-actions {
    justify-content: center;
}

#infoModal .modal-actions .btn {
    flex: 0 1 auto;
    min-width: 150px;
}

#confirmModal .modal-content {
    animation: slideIn 0.3s ease-out;
}

#planningModal .modal-content {
    animation: slideIn 0.3s ease-out;
}

#planningModal ul {
    list-style-type: none;
    padding-left: 0;
}

#planningModal ul li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 10px;
}

#planningModal ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #2ecc71;
    font-weight: bold;
    font-size: 16px;
}

#locationDetailsModal .modal-content {
    max-width: 900px;
}

#editTripContainer {
    animation: slideDown 0.3s ease-out;
    overflow: hidden;
}

/* ----------------------------------------
   LOCATION DETAILS
   ---------------------------------------- */
.location-details-section {
    margin-bottom: 30px;
}

.location-details-section:last-child {
    margin-bottom: 0;
}

.location-details-section h3 {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.location-details-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    background: var(--bg-white);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.location-details-table thead {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.location-details-table th {
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
}

.location-details-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-primary);
}

.location-details-table tbody tr:last-child td {
    border-bottom: none;
}

.location-details-table tbody tr:hover {
    background: var(--bg-primary);
}

.location-details-table .table-name {
    font-weight: 600;
    color: var(--primary-color);
}

.location-details-table .table-link a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

.location-details-table .table-link a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.location-details-empty {
    text-align: center;
    padding: 30px;
    color: var(--text-muted);
    font-style: italic;
    font-size: 14px;
}

/* ----------------------------------------
   LOADING OVERLAY
   ---------------------------------------- */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    justify-content: center;
    align-items: center;
}

.loading-overlay.active {
    display: flex;
}

.loading-content {
    text-align: center;
    background: var(--bg-white);
    padding: 40px 50px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
}

.loading-content h3 {
    margin: 20px 0 10px 0;
    color: var(--primary-color);
    font-size: 20px;
}

.loading-content p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

.progress-container {
    width: 100%;
    height: 8px;
    background-color: #f3f3f3;
    border-radius: var(--radius-sm);
    margin-top: 20px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #06b6d4);
    border-radius: var(--radius-sm);
    width: 0%;
    transition: width 0.5s ease-out;
}

/* ----------------------------------------
   INFO CONTENT
   ---------------------------------------- */
.info-content {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
}

.info-content > p:first-child {
    margin-top: 0;
}

.info-content h3 {
    margin-top: 20px;
    margin-bottom: 10px;
    color: var(--primary-color);
    font-size: 16px;
}

.info-content h3:first-child {
    margin-top: 0;
}

.info-content code {
    background: var(--bg-primary);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: #e74c3c;
}

.info-content pre {
    background: var(--bg-primary);
    padding: 15px;
    border-radius: var(--radius-md);
    overflow-x: auto;
    font-size: 12px;
    line-height: 1.5;
    border: 1px solid var(--border-color);
}

.info-content ul {
    margin: 10px 0;
    padding-left: 25px;
}

.info-content li {
    margin-bottom: 8px;
}

.info-content .note {
    background: #fff3cd;
    padding: 12px;
    border-radius: var(--radius-md);
    border-left: 4px solid #ffc107;
    margin: 15px 0;
    font-size: 13px;
}