/* ============================================================
   SCIPNET TERMINAL OS — MASTER STYLESHEET
   Retro CRT / Phosphor Monitor Aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=VT323&family=Share+Tech+Mono&display=swap');

:root {
    --green:        #00ff41;
    --green-dim:    #00a82b;
    --green-dark:   #001a05;
    --green-glow:   rgba(0, 255, 65, 0.15);
    --green-border: rgba(0, 255, 65, 0.35);
    --bg:           #020c02;
    --bg-card:      rgba(0, 20, 4, 0.8);
    --red:          #ff3e3e;
    --red-glow:     rgba(255, 62, 62, 0.2);
    --gold:         #ffd700;
    --gold-glow:    rgba(255, 215, 0, 0.15);
    --text-dim:     rgba(0, 255, 65, 0.45);
    --text-mid:     rgba(0, 255, 65, 0.7);
    --font-display: 'VT323', monospace;
    --font-mono:    'Share Tech Mono', monospace;
    --side-pad:     32px;
}

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

body {
    background-color: var(--bg);
    color: var(--green);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.6;
    min-height: 100vh;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* Phosphor scanlines */
body::before {
    content: '';
    display: block;
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
        0deg, transparent, transparent 2px,
        rgba(0,0,0,0.18) 2px, rgba(0,0,0,0.18) 4px
    );
    pointer-events: none;
    z-index: 9998;
}

/* Vignette + RGB fringe */
body::after {
    content: '';
    display: block;
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at center, transparent 70%, rgba(0,0,0,0.35) 100%),
        linear-gradient(90deg, rgba(255,0,0,0.015) 0%, transparent 30%, transparent 70%, rgba(0,0,255,0.015) 100%);
    pointer-events: none;
    z-index: 9997;
}

/* ---- PAGE WRAPPER ---- */
.page-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--side-pad) 60px var(--side-pad);
}

/* ---- LOGO ---- */
.logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--green);
    text-shadow: 0 0 12px var(--green), 0 0 30px rgba(0,255,65,0.3);
    letter-spacing: 4px;
    text-decoration: none;
    display: block;
}
.logo span {
    color: var(--text-dim);
    font-size: 0.7rem;
    letter-spacing: 2px;
    display: block;
    text-shadow: none;
    margin-top: -4px;
}

/* ---- IDENTITY BLOCK ---- */
.identity-block {
    border-bottom: 1px solid var(--green-border);
    padding: 12px var(--side-pad);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(0,10,2,0.9);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(4px);
    flex-wrap: wrap;
    gap: 10px;
}

/* ---- NAVIGATION ---- */
.main-nav {
    display: flex;
    gap: 2px;
    padding: 6px var(--side-pad);
    border-bottom: 1px solid var(--green-border);
    background: rgba(0,8,1,0.6);
    flex-wrap: wrap;
    overflow-x: auto;
}

.main-nav a {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--text-mid);
    text-decoration: none;
    padding: 4px 12px;
    border: 1px solid transparent;
    letter-spacing: 1px;
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.main-nav a:hover {
    color: var(--green);
    border-color: var(--green-border);
    background: var(--green-glow);
    box-shadow: 0 0 8px var(--green-glow);
    text-shadow: 0 0 8px var(--green);
}

.main-nav a.active {
    color: var(--green);
    border-color: var(--green-border);
    background: var(--green-glow);
}

/* ---- PAGE CONTENT ---- */
.page-content { padding: 24px var(--side-pad); }

.page-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--green);
    text-shadow: 0 0 14px rgba(0,255,65,0.4);
    letter-spacing: 3px;
    margin-bottom: 4px;
    line-height: 1.2;
}

.page-subtitle {
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.section-header {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--text-mid);
    letter-spacing: 3px;
    border-bottom: 1px solid var(--green-border);
    padding-bottom: 6px;
    margin-bottom: 16px;
    margin-top: 28px;
}
.section-header::before { content: '// '; color: var(--text-dim); }

/* ---- CARDS ---- */
.card {
    border: 1px solid var(--green-border);
    background: var(--bg-card);
    padding: 16px;
    position: relative;
    transition: border-color 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,255,65,0.03) 0%, transparent 60%);
    pointer-events: none;
}
.card:hover { border-color: rgba(0,255,65,0.6); box-shadow: 0 0 16px rgba(0,255,65,0.08); }
.card-gold { border-color: rgba(255,215,0,0.35); background: rgba(20,16,0,0.8); }
.card-gold:hover { border-color: rgba(255,215,0,0.6); box-shadow: 0 0 16px rgba(255,215,0,0.08); }
.card-red  { border-color: rgba(255,62,62,0.35);  background: rgba(20,0,0,0.8); }

.card p        { font-size: 0.78rem; color: var(--text-mid); }
.card p strong { color: var(--text-dim); font-weight: normal; letter-spacing: 1px; }
.card h3       { font-family: var(--font-display); font-size: 1.05rem; letter-spacing: 2px; color: var(--green); }

/* ---- STAT CARD ---- */
.stat-card {
    border: 1px solid var(--green-border);
    background: var(--bg-card);
    padding: 16px 20px;
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,255,65,0.04) 0%, transparent 60%);
    pointer-events: none;
}
.stat-card .stat-label {
    font-size: 0.68rem;
    color: var(--text-dim);
    letter-spacing: 3px;
    margin-bottom: 6px;
}
.stat-card .stat-value {
    font-family: var(--font-display);
    font-size: 2.2rem;
    color: var(--green);
    text-shadow: 0 0 12px rgba(0,255,65,0.4);
    line-height: 1;
}
.stat-card.gold { border-color: rgba(255,215,0,0.35); background: rgba(20,16,0,0.8); }
.stat-card.gold .stat-value { color: var(--gold); text-shadow: 0 0 12px rgba(255,215,0,0.4); }
.stat-card.red  { border-color: rgba(255,62,62,0.35);  background: rgba(20,0,0,0.8); }
.stat-card.red  .stat-value  { color: var(--red);  text-shadow: 0 0 12px rgba(255,62,62,0.4); }

/* ---- GRID ---- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }

/* ---- CLEARANCE BADGE ---- */
.clearance-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--green-border);
    background: var(--green-glow);
    padding: 4px 10px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 2px;
}
.clearance-badge.gold { border-color: rgba(255,215,0,0.4); background: var(--gold-glow); color: var(--gold); }
.clearance-badge.red  { border-color: rgba(255,62,62,0.4);  background: var(--red-glow);  color: var(--red); }

/* ---- BUTTONS ---- */
button, .btn {
    font-family: var(--font-display);
    font-size: 0.95rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: transparent;
    color: var(--green);
    border: 1px solid var(--green-border);
    padding: 6px 16px;
    cursor: pointer;
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1.4;
    height: auto;
    text-decoration: none;
    outline: none;
    white-space: nowrap;
}
button:hover:not(:disabled), .btn:hover {
    background: var(--green-glow);
    border-color: var(--green);
    color: var(--green);
    box-shadow: 0 0 12px rgba(0,255,65,0.2);
    text-shadow: 0 0 8px var(--green);
}
button:disabled { opacity: 0.3; cursor: not-allowed; }

button.btn-gold { color: var(--gold); border-color: rgba(255,215,0,0.35); }
button.btn-gold:hover:not(:disabled) {
    background: var(--gold-glow) !important;
    border-color: var(--gold) !important;
    color: var(--gold) !important;
    box-shadow: 0 0 12px rgba(255,215,0,0.2) !important;
    text-shadow: 0 0 8px var(--gold) !important;
}

button.btn-red, .terminate-btn {
    color: var(--red) !important;
    border-color: rgba(255,62,62,0.35) !important;
    background: transparent !important;
}
button.btn-red:hover:not(:disabled), .terminate-btn:hover {
    background: var(--red-glow) !important;
    border-color: var(--red) !important;
    color: var(--red) !important;
    box-shadow: 0 0 12px rgba(255,62,62,0.2) !important;
    text-shadow: 0 0 8px var(--red) !important;
}
button.btn-full { width: 100%; }

/* ---- INPUTS ---- */
input, select, textarea {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(0,15,3,0.8);
    border: 1px solid var(--green-border);
    color: var(--green);
    padding: 8px 10px;
    width: 100%;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    margin-bottom: 12px;
    caret-color: var(--green);
}
input:focus, select:focus, textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 10px rgba(0,255,65,0.1);
}
input::placeholder, textarea::placeholder { color: var(--text-dim); }
textarea { resize: vertical; min-height: 180px; line-height: 1.6; }
select option { background: #010d02; }
label { display: block; font-size: 0.72rem; color: var(--text-dim); letter-spacing: 2px; margin-bottom: 4px; }

/* ---- TABLES ---- */
table { width: 100%; border-collapse: collapse; font-size: 0.78rem; }
thead th {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--text-dim);
    border-bottom: 1px solid var(--green-border);
    padding: 8px 10px;
    text-align: left;
    background: rgba(0,10,2,0.5);
    white-space: nowrap;
}
tbody tr { border-bottom: 1px solid rgba(0,255,65,0.07); transition: background 0.15s; }
tbody tr:hover { background: rgba(0,255,65,0.03); }
tbody td { padding: 8px 10px; vertical-align: middle; }
tbody td:first-child { color: var(--text-dim); }
.table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* ---- DIVIDERS ---- */
hr { border: none; border-top: 1px solid var(--green-border); margin: 20px 0; }
hr.dim { border-color: rgba(0,255,65,0.1); }

/* ---- ALERT BANNER ---- */
#global-alert-banner { font-family: var(--font-display); letter-spacing: 3px; font-size: 0.95rem; }

/* ---- ALERT SECTION ---- */
.alert-section { border: 1px solid rgba(255,215,0,0.35); background: rgba(20,16,0,0.6); padding: 14px; margin-bottom: 20px; }
.alert-section-title { font-family: var(--font-display); color: var(--gold); font-size: 1.05rem; letter-spacing: 3px; margin-bottom: 12px; }

/* ---- IDENTITY BLOCK INTERNALS ---- */
.identity-name { font-family: var(--font-display); font-size: 1.3rem; letter-spacing: 3px; text-shadow: 0 0 10px rgba(0,255,65,0.3); }
.identity-name.gold { color: var(--gold); text-shadow: 0 0 10px rgba(255,215,0,0.4); }
.identity-name.red  { color: var(--red);  text-shadow: 0 0 10px rgba(255,62,62,0.4); }

/* ---- STATUS DOT ---- */
.status-dot {
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 6px var(--green);
    margin-right: 5px;
    animation: pulse-dot 2s ease-in-out infinite;
    flex-shrink: 0;
}
@keyframes pulse-dot { 0%,100%{opacity:1} 50%{opacity:0.4} }

/* ---- SYSTEM BAR ---- */
.system-bar {
    display: flex;
    gap: 20px;
    padding: 5px var(--side-pad);
    font-size: 0.68rem;
    color: var(--text-dim);
    border-bottom: 1px solid rgba(0,255,65,0.08);
    background: rgba(0,5,1,0.4);
    letter-spacing: 1px;
    flex-wrap: wrap;
}
.system-bar span { color: var(--green); }

/* ---- LINKS ---- */
a { color: var(--green); text-decoration: none; }
a:hover { text-shadow: 0 0 6px var(--green); }

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: #000; }
::-webkit-scrollbar-thumb { background: var(--green-border); }
::-webkit-scrollbar-thumb:hover { background: var(--green-dim); }

/* ---- ANIMATIONS ---- */
.flicker-animation { animation: flicker 0.5s infinite; }
@keyframes flicker { 0%,100%{opacity:1} 50%{opacity:0.5} }
.fade-in { animation: fadeIn 0.4s ease forwards; }
@keyframes fadeIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:translateY(0)} }

/* ---- LOADING ---- */
.loading-screen {
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; min-height: 60vh; gap: 12px; padding: 20px;
    text-align: center;
}
.loading-screen .loading-title { font-family: var(--font-display); font-size: 1.3rem; letter-spacing: 4px; animation: flicker 0.8s infinite; }

/* ---- FILTER BAR ---- */
.filter-bar { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.filter-bar input, .filter-bar select { margin-bottom: 0; flex: 1; min-width: 160px; }

/* ---- OVERSEER FILTER ---- */
.overseer-filter {
    display: none;
    border: 1px solid rgba(255,215,0,0.25);
    background: rgba(20,16,0,0.4);
    padding: 8px 10px;
    margin-bottom: 14px;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.overseer-filter label { color: var(--gold); margin: 0; white-space: nowrap; }
.overseer-filter select { margin: 0; border-color: rgba(255,215,0,0.3); color: var(--gold); background: rgba(20,16,0,0.8); flex: 1; min-width: 140px; }

/* ---- BTN ROW ---- */
.btn-row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

/* ---- DOCUMENT VIEWER ---- */
.document-meta { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px,1fr)); gap: 10px; margin-bottom: 18px; }
.meta-item { border: 1px solid var(--green-border); background: var(--bg-card); padding: 8px 12px; }
.meta-item .meta-label { font-size: 0.68rem; color: var(--text-dim); letter-spacing: 2px; margin-bottom: 3px; display: block; }
.meta-item .meta-value { font-family: var(--font-display); font-size: 0.95rem; color: var(--green); letter-spacing: 1px; }
.document-body {
    border: 1px solid var(--green-border);
    background: rgba(0,8,1,0.6);
    padding: 20px;
    white-space: pre-wrap;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.8;
    min-height: 160px;
    overflow-x: auto;
}

/* ---- UTILS ---- */
.text-green { color: var(--green); }
.text-gold  { color: var(--gold); }
.text-red   { color: var(--red); }
.text-dim   { color: var(--text-dim); }
.text-mid   { color: var(--text-mid); }
.mono    { font-family: var(--font-mono); }
.display { font-family: var(--font-display); }

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
    :root { --side-pad: 14px; }
    body { font-size: 0.8rem; }
    .page-title { font-size: 1.3rem; letter-spacing: 2px; }
    .logo { font-size: 1.3rem; letter-spacing: 2px; }
    .logo span { font-size: 0.62rem; }
    .identity-name { font-size: 1.1rem; letter-spacing: 2px; }
    .clearance-badge { font-size: 0.78rem; padding: 3px 8px; }
    .main-nav a { font-size: 0.8rem; padding: 4px 8px; letter-spacing: 1px; }
    .system-bar > div:nth-child(2),
    .system-bar > div:nth-child(3) { display: none; }
    .grid { grid-template-columns: 1fr; gap: 10px; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-2 { grid-template-columns: 1fr; }
    .card { padding: 12px; }
    table { min-width: 480px; }
    .btn-row { flex-direction: column; align-items: stretch; }
    .btn-row button { width: 100%; }
    .filter-bar { flex-direction: column; }
    .filter-bar input, .filter-bar select { min-width: 100%; }
    .document-meta { grid-template-columns: 1fr 1fr; }
    .overseer-filter { flex-direction: column; align-items: stretch; }
    #sys-time { display: none; }
}

@media (max-width: 400px) {
    .main-nav a { font-size: 0.72rem; padding: 3px 6px; }
    .page-title { font-size: 1.1rem; }
    .document-meta { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: 1fr; }
}