/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --spotify-green: #1DB954;
    --spotify-black: #121212;
    --spotify-dark-gray: #181818;
    --spotify-light-gray: #282828;
    --spotify-white: #FFFFFF;
    --spotify-text: #B3B3B3;
    --spotify-hover: #1ed760;
    --transition: all 0.2s ease;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--spotify-black);
    color: var(--spotify-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* App Container */
.app-container {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
    max-width: 100%;
    overflow-x: hidden;
    background: linear-gradient(to bottom, #404040 0%, var(--spotify-black) 15%);
}

/* Sidebar */
.sidebar {
    background-color: var(--spotify-black);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--spotify-green);
    padding: 0 12px;
}

nav ul {
    list-style: none;
}

nav li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    margin: 4px 0;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    color: var(--spotify-text);
    font-weight: 500;
}

nav li:hover {
    color: var(--spotify-white);
    background-color: var(--spotify-light-gray);
}

nav li.active {
    color: var(--spotify-white);
    background-color: var(--spotify-light-gray);
}

/* Main Content */
.main-content {
    padding: 32px;
    overflow-y: auto;
}

/* Top Bar */
.top-bar {
    margin-bottom: 32px;
    background: linear-gradient(145deg, var(--spotify-dark-gray), var(--spotify-black));
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.date-filters {
    margin-bottom: 24px;
}

.date-range {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.date-range label {
    color: var(--spotify-text);
    font-size: 14px;
}

.date-range input[type="date"] {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--spotify-white);
    font-size: 14px;
    transition: var(--transition);
}

.date-range input[type="date"]:hover,
.date-range input[type="date"]:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--spotify-green);
}

.quick-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.quick-filter-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    color: var(--spotify-white);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.quick-filter-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.02);
}

.search-and-filters {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.search-container {
    position: relative;
    flex: 1;
    min-width: 300px;
}

.search-container i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--spotify-text);
    font-size: 16px;
    pointer-events: none;
}

#searchInput {
    width: 100%;
    padding: 16px 48px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--spotify-white);
    font-size: 15px;
    transition: var(--transition);
}

#searchInput:hover {
    background: rgba(255, 255, 255, 0.15);
}

#searchInput:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--spotify-green);
    outline: none;
}

.filters {
    display: flex;
    gap: 16px;
}

.filters select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 14px 24px;
    color: var(--spotify-white);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    min-width: 180px;
}

.filters select:hover {
    background: rgba(255, 255, 255, 0.15);
}

.filters select:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--spotify-green);
    outline: none;
}

/* Action Buttons */
.cell.actions {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
}

.cell.receipt {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-start;
}

.action-btn,
.view-receipt-btn,
.download-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spotify-white);
    cursor: pointer;
    transition: var(--transition);
}

.action-btn:hover,
.view-receipt-btn:hover,
.download-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.action-btn i,
.view-receipt-btn i,
.download-btn i {
    font-size: 20px;
}

/* View Navigation */
.view-nav {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.view-nav button {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    padding: 12px 24px;
    border-radius: 24px;
    color: var(--spotify-text);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.view-nav button:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--spotify-white);
}

.view-nav button.active {
    background: var(--spotify-green);
    color: var(--spotify-black);
    font-weight: 600;
}

/* Expense List */
.expenses-container {
    background: var(--spotify-dark-gray);
    border-radius: 12px;
    padding: 16px;
    margin-top: 24px;
}

.expense-row {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr 1fr 1.5fr 0.5fr 0.5fr;
    gap: 16px;
    padding: 16px;
    border-radius: 8px;
    align-items: center;
    transition: var(--transition);
    background: var(--spotify-light-gray);
    margin-bottom: 8px;
}

.expense-row:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.cell {
    color: var(--spotify-white);
    font-size: 14px;
}

.cell.amount {
    color: var(--spotify-green);
    font-weight: 600;
}

.cell.comment textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--spotify-white);
    padding: 8px 12px;
    transition: var(--transition);
    resize: vertical;
    min-height: 36px;
}

.cell.comment textarea:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--spotify-green);
    outline: none;
}

.action-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--spotify-white);
    cursor: pointer;
    transition: var(--transition);
    font-size: 18px;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.action-btn i {
    font-size: 18px;
}

.netsuite-btn {
    background: var(--spotify-green);
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    color: var(--spotify-black);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.netsuite-btn:hover {
    background: var(--spotify-hover);
    transform: scale(1.02);
}

/* Mobile Styles */
@media (max-width: 768px) {
    .app-container {
        grid-template-columns: 1fr;
        padding-top: 0;
    }

    .main-content {
        padding: 16px;
    }

    .top-bar {
        margin-bottom: 16px;
        padding: 16px;
    }

    .expense-row {
        display: flex;
        flex-direction: column;
        gap: 8px;
        padding: 12px;
        margin-bottom: 12px;
        background: var(--spotify-light-gray);
        border-radius: 8px;
    }

    .cell {
        width: 100%;
        display: flex;
        align-items: flex-start;
        gap: 8px;
        font-size: 14px;
        padding: 4px 0;
    }

    .cell::before {
        content: attr(data-label);
        font-weight: 500;
        min-width: 100px;
        color: var(--spotify-text);
    }

    .cell.comment {
        flex-direction: column;
        gap: 4px;
    }

    .cell.comment::before {
        width: 100%;
    }

    .cell.comment textarea {
        width: 100%;
        min-height: 44px;
        max-height: 120px;
        resize: vertical;
    }

    .cell.receipt,
    .cell.actions {
        flex-direction: row;
        justify-content: flex-start;
        gap: 8px;
        padding-top: 4px;
    }

    .action-btn,
    .view-receipt-btn,
    .download-btn {
        width: 36px;
        height: 36px;
    }

    .action-btn i,
    .view-receipt-btn i,
    .download-btn i {
        font-size: 16px;
    }

    .netsuite-btn {
        width: auto;
        min-width: 120px;
        height: 36px;
        padding: 0 16px;
    }

    /* Improve restore button styling */
    .restore-btn {
        background: var(--spotify-green);
        color: var(--spotify-black);
        border: none;
        border-radius: 18px;
        padding: 8px 16px;
        font-size: 14px;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 8px;
        transition: var(--transition);
    }

    .restore-btn:hover {
        background: var(--spotify-hover);
        transform: scale(1.05);
    }

    .restore-btn i {
        font-size: 14px;
    }

    /* Fix spacing in filters */
    .search-and-filters {
        gap: 12px;
    }

    .filters select {
        padding: 10px 16px;
        font-size: 14px;
        min-width: unset;
        width: 100%;
    }

    /* Adjust date filters */
    .date-range {
        flex-wrap: wrap;
        gap: 8px;
    }

    .date-range input[type="date"] {
        width: 100%;
        padding: 10px;
    }

    .quick-filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 24px;
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: linear-gradient(145deg, var(--spotify-dark-gray), var(--spotify-black));
    border-radius: 16px;
    padding: 24px;
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    overflow: auto;
    transform: scale(0.95);
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--spotify-white);
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 1;
}

.close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1) rotate(90deg);
}

.receipt-container {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 24px;
    margin-top: 24px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.receipt-container img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.modal-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--spotify-white);
}

.modal-actions {
    display: flex;
    gap: 16px;
    margin-top: 24px;
    justify-content: flex-end;
}

/* Button Styles */
.primary-btn {
    background: var(--spotify-green);
    color: var(--spotify-black);
    border: none;
    padding: 14px 32px;
    border-radius: 24px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 160px;
    text-align: center;
}

.primary-btn:hover {
    background: var(--spotify-hover);
    transform: scale(1.02);
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.1);
    color: var(--spotify-white);
    border: none;
    padding: 14px 32px;
    border-radius: 24px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 160px;
    text-align: center;
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.02);
}

/* Update existing button styles */
#downloadAllBtn {
    margin-top: auto;
    margin-bottom: 24px;
}

.netsuite-btn {
    min-width: 140px;
}

.action-btn {
    min-width: unset;
    width: 36px;
    height: 36px;
}

/* Button container styles */
.button-container {
    display: flex;
    gap: 16px;
    margin-top: 24px;
    flex-wrap: wrap;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        padding: 24px;
        margin: 16px;
    }

    .primary-btn,
    .secondary-btn {
        width: 100%;
        padding: 16px;
    }

    .button-container {
        flex-direction: column;
    }

    .close {
        top: 16px;
        right: 16px;
    }
}

/* Update Sidebar Layout */
.sidebar {
    background-color: var(--spotify-black);
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.total-expenses {
    background: linear-gradient(145deg, var(--spotify-dark-gray), var(--spotify-black));
    border-radius: 12px;
    padding: 20px;
    margin: 24px 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.total-expenses span {
    display: block;
    color: var(--spotify-text);
    font-size: 14px;
    margin-bottom: 8px;
}

#totalAmount {
    font-size: 28px;
    font-weight: 700;
    color: var(--spotify-green);
}

#downloadAllBtn {
    background: var(--spotify-green);
    color: var(--spotify-black);
    border: none;
    padding: 16px 24px;
    border-radius: 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
    width: 100%;
}

#downloadAllBtn:hover {
    background: var(--spotify-hover);
    transform: scale(1.02);
}

#downloadAllBtn i {
    font-size: 20px;
}

/* Update existing button styles */
.restore-btn {
    background: var(--spotify-green);
    color: var(--spotify-black);
    border: none;
    border-radius: 20px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.restore-btn:hover {
    background: var(--spotify-hover);
    transform: scale(1.05);
}

.restore-btn i {
    font-size: 16px;
}