:root {
            --parchment-base: #e8d5b5;
            --parchment-light: #f4ebd0;
            --ink: #2c2420;
            --accent-wax: #7a3a3a;
            --border-ink: rgba(44, 36, 32, 0.3);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            /* Background looks like a wooden desk or old library surface */
            background-color: #dcc7a1;
            background-image: url('https://www.transparenttextures.com/patterns/pinstriped-suit.png'); 
            color: var(--ink);
            font-family: 'EB Garamond', serif;
            height: 100vh;
            display: flex;
            overflow: hidden;
        }

        /* VINTAGE SIDEBAR */
        nav {
            display: none; /* Controlled by your JS */
            width: 300px;
            background: var(--parchment-base);
            border-right: 3px double var(--ink);
            padding: 2.5rem 1.5rem;
            flex-direction: column;
            gap: 1.5rem;
            box-shadow: 5px 0 15px rgba(0,0,0,0.1);
            z-index: 10;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-family: 'Special Elite', cursive;
            font-size: 1.4rem;
            border-bottom: 1px solid var(--ink);
            padding-bottom: 10px;
        }

        /* MAIN CONTENT AREA */
        main {
            flex: 1;
            padding: 2rem 4rem;
            overflow-y: auto;
            background: var(--parchment-light);
            /* Subtle paper grain texture */
            background-image: url('https://www.transparenttextures.com/patterns/handmade-paper.png');
            position: relative;
        }

        /* SEARCH SECTION */
        .search-container {
            position: relative;
            max-width: 800px;
            width: 100%;
            margin-top: 50px;
        }

        .search-bar {
            width: 100%;
            background: transparent;
            border: 1px solid var(--ink);
            border-bottom: 2px solid var(--ink);
            padding: 1rem;
            font-family: 'Special Elite', cursive;
            font-size: 1.1rem;
            color: var(--ink);
            outline: none;
        }

        .btn-search, .btn-show, .btn-save, .btn-shownav, .btn-logout {
            background: var(--ink);
            color: var(--parchment-light);
            font-family: 'Special Elite', cursive;
            border: none;
            padding: 0.6rem 1.2rem;
            cursor: pointer;
            transition: 0.2s;
            text-transform: uppercase;
        }

        .btn-logout {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            width: fit-content;
            padding: 0.5rem 0.9rem;
        }

        .btn-search {
            position: absolute;
            right: 0;
            top: 0;
            height: 100%;
        }

        .btn-shownav {
            position: fixed;
            top: 15px;
            left: 15px;
            z-index: 100;
            border-radius: 0;
        }

        .btn-show {
            margin: 1rem 0;
            background: transparent;
            color: var(--ink);
            border: 1px solid var(--ink);
        }

        .btn-show:hover {
            background: var(--ink);
            color: var(--parchment-light);
        }

        /* INPUT CARD (Journal entry style) */
        .card {
    white-space: pre-wrap;
}
        .input-card {
            background: rgba(255,255,255,0.3);
            border: 1px solid var(--border-ink);
            padding: 1.5rem;
            margin-top: 20px;
            position: relative;
        }

        textarea {
            width: 100%;
            background: transparent;
            border: none;
            color: var(--ink);
            font-family: 'EB Garamond', serif;
            font-size: 1.3rem;
            font-style: italic;
            resize: none;
            outline: none;
            min-height: 100px;
        }

        .card-actions {
            display: flex;
            justify-content: flex-end;
            margin-top: 1rem;
            border-top: 1px solid var(--border-ink);
            padding-top: 1rem;
        }

        /* NOTE CARDS (The Archive Results) */
        #notes2 {
            display: flex;
            flex-direction: column;
            gap: 2rem;
            margin-top: 2rem;
        }

        .note-card {
            border-left: 4px solid var(--accent-wax);
            background: rgba(0,0,0,0.02);
            padding: 1.5rem;
            line-height: 1.6;
            font-size: 1.2rem;
            animation: fadeIn 0.6s ease-out forwards;
        }

        /* LOADER (Ink Blot Style) */
        #loader {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(232, 213, 181, 0.9);
            z-index: 1000;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            font-family: 'Special Elite';
        }

        .spinner {
            width: 50px;
            height: 50px;
            border: 3px double var(--ink);
            border-top: 3px solid transparent;
            border-radius: 50%;
            animation: spin 1.2s infinite linear;
        }

        @keyframes spin { 100% { transform: rotate(360deg); } }
        @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }



        /* //auth */

        #authModal {
    display: flex;
    position: fixed;
    inset: 0;
    background: rgba(44, 36, 32, 0.7);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.auth-box {
    background: var(--parchment-light);
    background-image: url('https://www.transparenttextures.com/patterns/handmade-paper.png');
    border: 2px double var(--ink);
    padding: 3rem;
    width: 420px;
    box-shadow: 8px 8px 20px rgba(0,0,0,0.3);
    position: relative;
}

.auth-title {
    font-family: 'Special Elite';
    text-align: center;
    margin-bottom: 0.3rem;
}

.auth-subtitle {
    text-align: center;
    font-style: italic;
    margin-bottom: 2rem;
    opacity: 0.7;
}

.auth-tabs {
    display: flex;
    border-bottom: 1px solid var(--ink);
    margin-bottom: 2rem;
}

.auth-tab {
    flex: 1;
    background: transparent;
    border: none;
    font-family: 'Special Elite';
    font-size: 1rem;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--ink);
}

.auth-tab.active {
    border-bottom: 3px solid var(--ink);
    opacity: 1;
}

.auth-tab.inactive {
    border-bottom: 3px solid transparent;
    opacity: 0.5;
}

.auth-error {
    color: var(--accent-wax);
    font-style: italic;
    margin-bottom: 1rem;
    display: none;
    text-align: center;
}

.auth-field {
    margin-bottom: 1.2rem;
}

.auth-field label {
    font-family: 'Special Elite';
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.3rem;
}

.auth-field input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--ink);
    padding: 0.5rem 0;
    font-family: 'EB Garamond';
    font-size: 1.1rem;
    color: var(--ink);
    outline: none;
}

.auth-submit {
    width: 100%;
    background: var(--ink);
    color: var(--parchment-light);
    font-family: 'Special Elite';
    font-size: 1rem;
    border: none;
    padding: 0.8rem;
    cursor: pointer;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 0.8rem;
}

.auth-submit:hover {
    opacity: 0.85;
}