/* Using the same color variables as previous pages */
:root {
    --background-black: #0A0A0C;
    --panel-background: #1C1C1E;
    --text-color-primary: #FFFFFF;
    --text-color-secondary: #AEAEB2;
    --border-color: #3A3A3C;
    --gradient-purple: #5856d6; /* Indigo/Purple */
    --gradient-blue: #007AFF; /* Blue */
    --button-primary: #007AFF;
    --button-secondary: #3A3A3C;
    --button-text: #FFFFFF;
    --notebook-lines: #3A3A3C; /* Color for notebook lines */
    --notebook-background: #2C2C2E; /* Slightly lighter dark for paper */
    --bottom-list-background: #121214; /* Slightly darker background for the bottom bar */
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: var(--background-black);
    color: var(--text-color-primary);
    min-height: 100vh;
    position: relative;
    /* Add padding at the bottom to prevent content from being hidden by the fixed notes list */
    padding-bottom: 180px; /* Adjust based on the height of the bottom section */
    overflow-x: hidden;
}

.background-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, var(--gradient-purple) 0%, transparent 25%),
                radial-gradient(circle at bottom right, var(--gradient-blue) 0%, transparent 25%);
    opacity: 0.15;
    z-index: -1;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 5;
    min-height: calc(100vh - 100px - 180px); /* Adjust height considering header and bottom list */
    display: flex;
    flex-direction: column;
}

header {
    padding: 20px;
    display: flex;
    justify-content: flex-end; /* Push header content to the right */
    position: relative;
    z-index: 10;
}

.header-content {
    display: flex;
    align-items: center;
    /* No gap needed here anymore as only clock is here */
}

/* Removed .header-action-button styles as the button is moved */

.clock {
    font-size: 1rem;
    color: var(--text-color-secondary);
    background-color: rgba(28, 28, 30, 0.6);
    padding: 8px 15px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.notes-app-container {
    display: flex;
    width: 100%;
    /* No gap or flex direction needed here anymore */
}

.note-editor-panel {
    flex-grow: 1;
    background-color: var(--panel-background);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.editor-actions {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 10;
    display: flex;
    gap: 10px;
}

.action-button {
    border: none;
    border-radius: 8px;
    padding: 15px 30px;
    font-size: 1.1em;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, opacity 0.2s ease-in-out;
    color: var(--button-text);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.action-button.primary {
    background-color: var(--button-primary);
}

.action-button.primary:hover {
    background-color: #0056b3;
}

.action-button.secondary {
    background-color: var(--button-secondary);
}

.action-button.secondary:hover {
     background-color: #4A4A4C;
}

.action-button.small {
    padding: 8px 12px;
    font-size: 0.9em;
}

/* New style for black buttons */
.action-button.black-button {
    background-color: var(--background-black); /* Use the main black background color */
    color: var(--text-color-primary); /* White text/icon */
    border: 1px solid var(--border-color); /* Add a subtle border */
}

.action-button.black-button:hover {
    background-color: #1C1C1E; /* Slightly lighter black on hover */
}


.note-title {
    width: calc(100% - 40px);
    padding: 15px 20px;
    margin-bottom: 15px;
    margin-top: 50px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: #2C2C2E;
    color: var(--text-color-primary);
    font-size: 1.5em;
    font-weight: 600;
    box-sizing: border-box;
    outline: none;
}

.note-title::placeholder {
    color: var(--text-color-secondary);
    opacity: 0.7;
}

.notebook-paper {
    flex-grow: 1;
    background-color: var(--notebook-background);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    background-image: linear-gradient(to bottom, var(--notebook-lines) 1px, transparent 1px);
    background-size: 100% 25px;
}

.note-content {
    width: 100%;
    height: 100%;
    border: none;
    background: none;
    color: var(--text-color-primary);
    font-size: 1.1em;
    line-height: 25px;
    resize: none;
    outline: none;
    padding: 0;
    box-sizing: border-box;
}

.note-content::placeholder {
    color: var(--text-color-secondary);
    opacity: 0.7;
}

/* Horizontal Notes List Section at the bottom */
.bottom-notes-list-section {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--bottom-list-background);
    border-top: 1px solid var(--border-color);
    padding: 15px 0; /* Padding top/bottom, no left/right */
    z-index: 500; /* Above main content but below modals */
    display: flex;
    flex-direction: column;
}

.bottom-notes-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px 10px 20px; /* Padding left/right */
}

.bottom-notes-list-header h2 {
    font-size: 1.2em;
    margin: 0;
    color: var(--text-color-primary);
}

.bottom-notes-list-header #new-note-btn {
    margin: 0; /* Remove default button margin */
}


.horizontal-scroll-list {
    display: flex; /* Arrange note items horizontally */
    overflow-x: auto; /* Enable horizontal scrolling */
    padding: 0 20px; /* Padding left/right for the scrollable area */
    gap: 15px; /* Space between note items */
    /* Hide scrollbar for aesthetic purposes (optional) */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none;  /* Internet Explorer 10+ */
}

.horizontal-scroll-list::-webkit-scrollbar {
    display: none; /* Safari and Chrome */
}


.bottom-notes-list-section .note-item {
    flex: 0 0 200px; /* Prevent shrinking, prevent growing, set base width */
    width: 200px; /* Explicit width */
    height: 100px; /* Fixed height for consistent look */
    background-color: #2C2C2E;
    border: 1px solid #3A3A3C;
    border-radius: 8px;
    padding: 10px; /* Reduced padding for smaller items */
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, transform 0.1s ease-in-out;
    animation: fadeIn 0.3s ease-out;
    display: flex; /* Use flex to arrange content inside item */
    flex-direction: column;
    justify-content: space-between; /* Space out title, preview, timestamp */
    white-space: normal; /* Allow text to wrap within the item */
}

.bottom-notes-list-section .note-item:hover {
    background-color: #3A3A3C;
    transform: translateY(-2px);
}

.bottom-notes-list-section .note-item h3 {
    font-size: 1em; /* Smaller title font */
    margin: 0;
    color: var(--text-color-primary);
    font-weight: 600;
    white-space: normal; /* Allow title wrapping */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1; /* Limit title to 1 line */
    -webkit-box-orient: vertical;
}

.bottom-notes-list-section .note-item p {
    font-size: 0.8em; /* Smaller preview text */
    color: var(--text-color-secondary);
    margin: 5px 0;
    white-space: normal; /* Allow preview wrapping */
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2; /* Limit preview to 2 lines */
    -webkit-box-orient: vertical;
}

.bottom-notes-list-section .note-item .note-timestamp {
    font-size: 0.7em; /* Smaller timestamp */
    color: #8E8E93;
    margin-top: auto; /* Push timestamp to the bottom */
    display: block;
    white-space: nowrap; /* Prevent timestamp wrapping */
}

.bottom-notes-list-section .no-notes-message {
    text-align: center;
    color: var(--text-color-secondary);
    margin: auto; /* Center message vertically in the flex container */
    white-space: normal; /* Allow message to wrap */
}


/* Removed modal styling */


/* Responsive adjustments */
@media (max-width: 768px) {
    body {
        padding-bottom: 150px; /* Adjust padding for smaller bottom bar */
    }
    .container {
        padding: 15px;
        min-height: calc(100vh - 80px - 150px); /* Adjust height */
    }

    header {
        padding: 15px;
    }

    .clock {
        font-size: 0.9rem;
        padding: 6px 12px;
    }

    .note-editor-panel {
        padding: 15px;
        padding-top: 60px;
    }

    .editor-actions {
        top: 10px;
        left: 10px;
        right: 10px;
        justify-content: center;
        gap: 10px;
    }

    .action-button.small {
        padding: 8px 12px;
        font-size: 0.9em;
    }

    .note-title {
         width: calc(100% - 30px);
         padding: 12px 15px;
         margin-top: 40px;
         font-size: 1.3em;
    }

    .notebook-paper {
        padding: 15px;
    }

    .note-content {
        font-size: 1em;
        line-height: 22px;
        background-size: 100% 22px;
    }

    /* Bottom notes list responsive */
    .bottom-notes-list-section {
        padding: 10px 0; /* Reduce padding */
    }

    .bottom-notes-list-header {
        padding: 0 15px 8px 15px; /* Reduce padding */
    }

    .bottom-notes-list-header h2 {
        font-size: 1em; /* Smaller heading */
    }

    .bottom-notes-list-header #new-note-btn {
         font-size: 0.8em;
         padding: 5px 8px;
    }

    .horizontal-scroll-list {
        padding: 0 15px; /* Reduce padding */
        gap: 10px; /* Reduce gap */
    }

    .bottom-notes-list-section .note-item {
        flex: 0 0 150px; /* Smaller item width */
        width: 150px;
        height: 90px; /* Smaller item height */
        padding: 8px; /* Reduced padding */
    }

    .bottom-notes-list-section .note-item h3 {
        font-size: 0.9em; /* Smaller title */
    }

    .bottom-notes-list-section .note-item p {
        font-size: 0.7em; /* Smaller preview */
    }

    .bottom-notes-list-section .note-item .note-timestamp {
        font-size: 0.6em; /* Smaller timestamp */
    }
}


/* Print Specific Styles */
@media print {
    body {
        background: none;
        color: #000;
        font-family: 'Inter', sans-serif;
        padding-bottom: 0; /* Remove padding */
    }

    .background-gradient, header, .bottom-notes-list-section, .editor-actions {
        display: none; /* Hide elements not needed in print */
    }

    .container {
        max-width: 100%;
        margin: 0;
        padding: 0;
        display: block;
        min-height: auto;
    }

    .notes-app-container {
         display: block;
    }

    .note-editor-panel {
        flex: none;
        width: 100%;
        padding: 20px;
        border: none;
        background: none;
        box-shadow: none;
        page-break-after: auto;
    }

    .note-title {
        width: 100%;
        margin-top: 0;
        margin-bottom: 20px;
        border: none;
        background: none;
        color: #000;
        font-size: 1.8em;
        text-align: center;
        padding: 0;
    }

    .notebook-paper {
        border: none;
        background: none;
        padding: 0;
        height: auto;
    }

    .note-content {
        width: 100%;
        height: auto;
        color: #000;
        line-height: 1.5;
        white-space: pre-wrap;
        word-wrap: break-word;
        font-size: 1.1em;
    }
}