/* E-Sint - Ultra Minimal Black Theme (FULL REWRITE) */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

:root {
    --green: #00ff88;
    --green-hover: rgba(0, 255, 136, 0.1);
    --green-glow: rgba(0, 255, 136, 0.2);
    --text: #ffffff;
    --text-dim: #aaaaaa;
    --border: #333333;
    --bg: #050505;
    --card-bg: rgba(20, 20, 20, 0.6);
}

body {
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* --- BACKGROUNDS --- */
.bg-image {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover;
    z-index: -2;
    opacity: 0.15;
}
.bg-blur {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    background: rgba(0, 0, 0, 0.85);
    z-index: -1;
}

/* --- AUTH MODAL --- */
.auth-modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    z-index: 2000;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
}
.auth-box {
    background: #0a0a0a;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 40px;
    width: 90%; max-width: 380px;
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
}
.auth-header { text-align: center; margin-bottom: 30px; }
.auth-logo { width: 50px; height: 50px; margin-bottom: 15px; }
.auth-title { font-size: 24px; font-weight: 300; letter-spacing: 4px; }
.auth-tabs { display: flex; gap: 10px; margin-bottom: 25px; }
.auth-tab {
    flex: 1; background: transparent;
    border: 1px solid var(--border); color: var(--text-dim);
    padding: 10px; border-radius: 6px; cursor: pointer;
    font-size: 13px; transition: 0.3s;
}
.auth-tab.active {
    background: var(--green-hover);
    border-color: var(--green); color: var(--green);
}
.auth-input {
    width: 100%; background: #111;
    border: 1px solid var(--border); color: var(--text);
    padding: 12px; border-radius: 6px; margin-bottom: 15px;
}
.auth-input:focus { border-color: var(--green); outline: none; }
.auth-btn {
    width: 100%; background: var(--green-hover);
    border: 1px solid var(--green); color: var(--green);
    padding: 12px; border-radius: 6px; cursor: pointer;
    font-weight: 600; margin-top: 10px; transition: 0.3s;
}
.auth-btn:hover { background: var(--green); color: #000; }
.auth-error { color: #ff4444; font-size: 12px; text-align: center; margin-top: 10px; min-height: 15px; }

/* --- MAIN APP LAYOUT --- */
.app-container { opacity: 0; animation: fadeIn 0.5s forwards; }
@keyframes fadeIn { to { opacity: 1; } }

.top-bar {
    padding: 20px 40px;
    display: flex; justify-content: space-between; align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.logo-section { display: flex; align-items: center; gap: 12px; }
.app-logo { width: 28px; height: 28px; }
.app-title { font-size: 20px; font-weight: 300; letter-spacing: 2px; }

.user-section { display: flex; align-items: center; gap: 15px; }
.user-info { font-size: 14px; color: var(--text-dim); display: flex; align-items: center; }
.credits-badge {
    margin-left: 10px; font-size: 12px;
    background: var(--green-hover); color: var(--green);
    padding: 4px 10px; border-radius: 100px;
    border: 1px solid rgba(0,255,136,0.3);
}

.icon-btn {
    width: 34px; height: 34px;
    background: transparent; border: 1px solid var(--border);
    color: var(--text-dim); border-radius: 50%;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: 0.2s;
}
.icon-btn:hover { border-color: var(--green); color: var(--green); background: var(--green-hover); }

/* --- SEARCH SECTION --- */
.main-content { padding: 40px; max-width: 1400px; margin: 0 auto; }
.search-section { margin-bottom: 40px; }
.search-box { display: flex; gap: 10px; background: transparent; }
.search-input-wrapper { flex: 1; position: relative; }
.search-icon {
    position: absolute; left: 20px; top: 50%; transform: translateY(-50%);
    color: var(--green); opacity: 0.7;
}
.search-input {
    width: 100%; padding: 16px 20px 16px 50px;
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid var(--border);
    border-radius: 8px; font-size: 16px; color: #fff;
    transition: 0.3s;
}
.search-input:focus { border-color: var(--green); box-shadow: 0 0 20px var(--green-hover); }
.search-action-btn {
    padding: 0 35px; border-radius: 8px;
    background: var(--green); color: #000;
    font-weight: bold; border: none; cursor: pointer;
    transition: 0.2s;
}
.search-action-btn:hover { background: #00cc6a; transform: translateY(-2px); }

/* --- FILTER BAR --- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 15px; }
.filter-label { color: var(--text-dim); font-size: 12px; margin-right: 5px; text-transform: uppercase; }
.filter-chip {
    background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border);
    color: var(--text-dim); padding: 6px 14px; border-radius: 100px;
    cursor: pointer; font-size: 12px; transition: all 0.2s;
}
.filter-chip:hover { background: rgba(255, 255, 255, 0.1); color: #fff; }
.filter-chip.active {
    background: var(--green-hover); border-color: var(--green);
    color: var(--green); box-shadow: 0 0 10px rgba(0, 255, 136, 0.1);
}
.filter-divider { width: 1px; height: 20px; background: var(--border); margin: 0 5px; }

/* --- RESULTS --- */
.results-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 20px; border-bottom: 1px solid var(--border); padding-bottom: 15px;
}
.results-title { font-size: 16px; color: var(--text-dim); }
.results-count { color: var(--green); margin-left: 5px; }
.results-actions { display: flex; gap: 10px; }
.action-btn {
    padding: 6px 15px; background: transparent; border: 1px solid var(--border);
    color: var(--text-dim); border-radius: 4px; cursor: pointer;
    font-size: 12px; transition: 0.2s;
}
.action-btn:hover { border-color: var(--green); color: var(--green); }

.results-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.result-card {
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: 8px; padding: 20px; transition: all 0.2s;
    display: flex; flex-direction: column;
}
.result-card:hover {
    border-color: var(--green); background: rgba(20, 20, 20, 0.9);
    transform: translateY(-4px); box-shadow: 0 5px 20px rgba(0,0,0,0.5);
}
.card-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 15px; border-bottom: 1px solid #222; padding-bottom: 10px;
}
.card-title { color: var(--green); font-size: 15px; font-weight: bold; word-break: break-all; }
.card-badge {
    background: #151515; color: #666; font-size: 10px;
    padding: 3px 6px; border-radius: 3px; text-transform: uppercase;
}
.card-body { flex: 1; font-size: 13px; color: #ddd; }
.card-row { margin-bottom: 6px; display: flex; }
.card-row .lbl { color: #666; width: 65px; flex-shrink: 0; font-size: 12px; }
.card-row .val { color: #fff; word-break: break-all; }
.card-footer { margin-top: 15px; font-size: 11px; color: #444; text-align: center; font-style: italic; }

.empty-state { text-align: center; padding: 60px; color: #444; }
.empty-state i { font-size: 40px; margin-bottom: 15px; opacity: 0.5; }

.load-more-container { display: flex; justify-content: center; margin-top: 30px; }
.load-more-btn {
    background: transparent; border: 1px solid var(--border);
    color: var(--text); padding: 12px 40px; border-radius: 100px;
    cursor: pointer; font-size: 14px; transition: 0.2s;
}
.load-more-btn:hover { border-color: var(--green); color: var(--green); background: var(--green-hover); }

/* --- NOTES PAGE STYLES (The Fix) --- */
.notes-page-container {
    max-width: 1200px; margin: 0 auto; padding: 40px 20px;
    height: 100vh; display: flex; flex-direction: column;
}
.notes-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px solid var(--border);
}
.back-btn {
    color: var(--text-dim); text-decoration: none; font-size: 14px;
    display: flex; align-items: center; gap: 8px; transition: 0.2s;
}
.back-btn:hover { color: var(--green); }
.notes-title { font-size: 24px; color: #fff; font-weight: 300; letter-spacing: 2px; }

.notes-content-wrapper {
    display: flex; gap: 30px; flex: 1; min-height: 0;
}
.note-editor-card {
    flex: 1; background: rgba(10, 10, 10, 0.8); /* Dark background */
    border: 1px solid var(--border); border-radius: 12px;
    padding: 25px; display: flex; flex-direction: column; gap: 15px;
}
.card-header-text {
    color: var(--green); font-size: 14px; text-transform: uppercase;
    font-weight: bold; margin-bottom: 5px;
}
.note-input {
    background: #111; /* Dark background input */
    border: 1px solid var(--border); color: #fff;
    padding: 12px; border-radius: 6px; font-size: 14px;
}
.note-input:focus { border-color: var(--green); outline: none; }
.note-textarea {
    flex: 1; background: #111; /* Dark background textarea */
    border: 1px solid var(--border); color: #fff;
    padding: 12px; border-radius: 6px; font-size: 14px;
    resize: none; font-family: monospace;
}
.note-textarea:focus { border-color: var(--green); outline: none; }

.note-actions { display: flex; gap: 10px; }
.action-btn.save {
    flex: 1; background: var(--green-hover); color: var(--green);
    border: 1px solid var(--green); padding: 10px; border-radius: 6px;
    cursor: pointer; font-weight: bold;
}
.action-btn.save:hover { background: var(--green); color: #000; }
.action-btn.clear {
    background: transparent; color: #666; border: 1px solid #333;
    padding: 10px 20px; border-radius: 6px; cursor: pointer;
}
.action-btn.clear:hover { color: #fff; border-color: #fff; }

.note-list-card {
    flex: 1; background: rgba(10, 10, 10, 0.8);
    border: 1px solid var(--border); border-radius: 12px;
    padding: 25px; display: flex; flex-direction: column; overflow: hidden;
}
.list-header-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; }
.notes-scroll-area { flex: 1; overflow-y: auto; padding-right: 5px; }
.note-item {
    background: rgba(255,255,255,0.03); border: 1px solid var(--border);
    border-radius: 8px; padding: 15px; margin-bottom: 10px; transition: 0.2s;
}
.note-item:hover { border-color: var(--text-dim); background: rgba(255,255,255,0.05); }
.note-item-title { font-weight: bold; color: #fff; margin-bottom: 5px; }
.note-item-content { color: #aaa; font-size: 13px; margin-bottom: 8px; white-space: pre-wrap; }
.note-item-tags { display: flex; gap: 5px; flex-wrap: wrap; }
.note-tag {
    background: var(--green-hover); color: var(--green);
    font-size: 10px; padding: 2px 6px; border-radius: 4px;
}

/* --- ADMIN PANEL --- */
.admin-panel {
    background: rgba(20, 0, 0, 0.3); border-bottom: 1px solid rgba(255, 0, 0, 0.2);
    padding: 15px 40px; display: none;
}
.admin-header { color: #ff4444; font-size: 12px; font-weight: bold; text-transform: uppercase; margin-bottom: 10px; }
.admin-controls { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.admin-input {
    background: #000; border: 1px solid #333; color: #fff;
    padding: 6px 12px; border-radius: 4px; font-size: 13px;
}
.admin-input.small { width: 80px; }
.admin-btn {
    background: #222; border: 1px solid #444; color: #ccc;
    padding: 6px 15px; border-radius: 4px; cursor: pointer;
    font-size: 12px; transition: 0.2s;
}
.admin-btn:hover { background: #333; color: #fff; }
.admin-btn.ban:hover { background: #500; border-color: #f00; color: #fff; }
.admin-msg { color: var(--green); font-size: 12px; margin-top: 8px; height: 14px; }

/* --- SIDEBAR HISTORY --- */
.history-panel {
    position: fixed; top: 0; right: -320px;
    width: 300px; height: 100vh;
    background: #0a0a0a; border-left: 1px solid var(--border);
    padding: 20px; z-index: 1000; transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.history-panel.active { right: 0; box-shadow: -10px 0 30px rgba(0,0,0,0.5); }
.history-header { display: flex; justify-content: space-between; margin-bottom: 20px; }
.history-title { font-size: 16px; color: #fff; }
.history-list { max-height: calc(100vh - 120px); overflow-y: auto; }
.history-item {
    padding: 12px; border-bottom: 1px solid #1a1a1a;
    cursor: pointer; transition: 0.2s;
}
.history-item:hover { background: #111; padding-left: 15px; }
.history-term { color: var(--green); font-size: 13px; }

/* Mobile */
@media (max-width: 768px) {
    .notes-content-wrapper { flex-direction: column; }
    .note-textarea { min-height: 150px; }
    .top-bar { padding: 15px 20px; }
    .results-grid { grid-template-columns: 1fr; }
}

/* Add to bottom of style.css */
.val.danger {
    color: #ff4444;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255, 68, 68, 0.3);
}

.val.success {
    color: #00ff88;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}