/* ================================================================
   TERMINAL CALENDAR v1.0 - CONSOLE DESIGN SYSTEM
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700&display=swap');

:root {
    --bg-primary: #020608;
    --bg-secondary: #080f14;
    --bg-tertiary: #0d1a22;
    --text-primary: #b8f0c8;
    --text-secondary: #4a8a5e;
    --text-dim: #2a4a35;
    --accent: #00ff88;
    --accent-dim: rgba(0, 255, 136, 0.12);
    --accent-glow: rgba(0, 255, 136, 0.35);
    --accent-border: rgba(0, 255, 136, 0.22);
    /* Event types */
    --event-default: #38bdf8;
    --event-important: #ff3355;
    --event-meeting: #f0a020;
    --event-dim: rgba(56, 189, 248, 0.12);
    
    --danger: #ff3355;
    --danger-dim: rgba(255, 51, 85, 0.12);
    --danger-border: rgba(255, 51, 85, 0.3);
    --warn: #f0a020;
    --warn-dim: rgba(240, 160, 32, 0.12);
    --warn-border: rgba(240, 160, 32, 0.25);
    --success: #00ff88;
    --mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    --scanline: repeating-linear-gradient(0deg, transparent, transparent 2px,
            rgba(0, 0, 0, 0.03) 2px, rgba(0, 0, 0, 0.03) 4px);
}

/* ======================================================
   RESET + BASE
   ====================================================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
::selection { background: var(--accent-dim); color: var(--accent); }

body {
    background: var(--bg-primary);
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(0, 40, 25, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(0, 20, 40, 0.1) 0%, transparent 50%);
    color: var(--text-primary);
    font-family: var(--mono);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: var(--scanline);
    pointer-events: none;
    z-index: 9999;
    opacity: 0.4;
}

/* ======================================================
   SECURITY OVERLAY
   ====================================================== */
.security-overlay {
    position: fixed; inset: 0;
    background: var(--bg-primary);
    background-image: radial-gradient(ellipse at center, rgba(0, 40, 20, 0.3) 0%, transparent 70%);
    display: flex; justify-content: center; align-items: center;
    z-index: 1000;
}

.firewall-container {
    width: 90%; max-width: 420px;
    background: var(--bg-secondary);
    border: 1px solid var(--accent-border);
    padding: 48px 40px; text-align: center;
    box-shadow: 0 0 0 1px rgba(0, 255, 136, .05), 0 0 60px rgba(0, 0, 0, .9), 0 0 30px var(--accent-glow), inset 0 1px 0 rgba(0, 255, 136, .1);
    position: relative; overflow: hidden;
}

.firewall-container::before, .firewall-container::after {
    content: ''; position: absolute; width: 20px; height: 20px;
}
.firewall-container::before { top: -1px; left: -1px; border-top: 2px solid var(--accent); border-left: 2px solid var(--accent); }
.firewall-container::after { bottom: -1px; right: -1px; border-bottom: 2px solid var(--accent); border-right: 2px solid var(--accent); }

.lock-icon {
    font-size: 2.5rem; margin-bottom: 16px; filter: drop-shadow(0 0 12px var(--accent));
    animation: pulse-icon 3s ease-in-out infinite;
}
@keyframes pulse-icon {
    0%, 100% { filter: drop-shadow(0 0 8px var(--accent)); }
    50% { filter: drop-shadow(0 0 20px var(--accent)); }
}

.firewall-title {
    font-family: var(--mono); font-size: .8rem; font-weight: 500; color: var(--accent);
    margin-bottom: 8px; letter-spacing: 3px; text-transform: uppercase; text-shadow: 0 0 10px var(--accent-glow);
}

.firewall-subtitle { font-size: .6rem; color: var(--text-secondary); letter-spacing: 2px; margin-bottom: 32px; }

.security-input-group { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.vault-id-row { display: flex; gap: 8px; align-items: stretch; }
.vault-id-field { flex: 1; min-width: 0; }

.clear-vault-btn {
    background: transparent; border: 1px solid var(--danger-border); color: var(--danger);
    font-family: var(--mono); font-size: .7rem; padding: 0 10px; cursor: pointer; flex-shrink: 0;
    transition: all .2s; letter-spacing: 1px;
}
.clear-vault-btn:hover { background: var(--danger-dim); border-color: var(--danger); }

.login-hint { font-size: .55rem; color: var(--text-dim); letter-spacing: 1px; text-align: left; line-height: 1.4; }

.security-field {
    background: transparent; border: 1px solid var(--accent-border); color: var(--text-primary);
    font-family: var(--mono); font-size: .85rem; padding: 12px 16px; outline: none; text-align: left;
    transition: all .2s ease; letter-spacing: 1px;
}
.security-field::placeholder { color: var(--text-dim); letter-spacing: 1px; }
.security-field:focus {
    border-color: var(--accent); background: var(--accent-dim);
    box-shadow: 0 0 12px rgba(0, 255, 136, .1); color: var(--accent);
}

.security-status {
    font-family: var(--mono); font-size: .65rem; color: var(--text-secondary);
    text-transform: uppercase; letter-spacing: 2px; min-height: 1.2em; transition: color .3s;
}
.security-status.denied { color: var(--danger); animation: blink .6s infinite; }
.security-status.granted { color: var(--success); text-shadow: 0 0 8px var(--success); }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .2; } }

/* ======================================================
   MAIN TERMINAL CONTAINER
   ====================================================== */
.terminal-container {
    width: 95%; max-width: 980px; height: 90vh;
    background: var(--bg-secondary); border: 1px solid var(--accent-border);
    box-shadow: 0 0 0 1px rgba(0, 255, 136, .05), 0 0 60px rgba(0, 0, 0, .8), 0 0 30px rgba(0, 20, 10, .5);
    display: flex; flex-direction: column; font-family: var(--mono);
}

.terminal-header {
    padding: 10px 20px; background: rgba(0, 255, 136, .04); border-bottom: 1px solid var(--accent-border);
    display: flex; justify-content: space-between; align-items: center; flex-shrink: 0;
}

.logo {
    font-size: .7rem; font-weight: 700; color: var(--accent); text-transform: uppercase;
    letter-spacing: 3px; text-shadow: 0 0 10px var(--accent-glow); display: flex; align-items: center; gap: 8px;
}
.logo::before { content: '> '; opacity: .5; }

.terminal-controls { display: flex; gap: 8px; align-items: center; }
.nav-btn {
    background: transparent; border: 1px solid var(--accent-border); color: var(--text-secondary);
    font-family: var(--mono); font-size: .6rem; padding: 3px 8px; cursor: pointer; transition: all .2s;
}
.nav-btn:hover { background: var(--accent-dim); color: var(--accent); border-color: var(--accent); }

.control { width: 11px; height: 11px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .1); }
.red { background: #ff5f56; }
.yellow { background: #ffbd2e; }
.green { background: #27c93f; }

/* ======================================================
   NAVIGATION (MONTH NAV)
   ====================================================== */
.terminal-nav {
    display: flex; border-bottom: 1px solid var(--accent-border); background: var(--bg-primary); flex-shrink: 0;
}
.nav-tab {
    flex: 1; padding: 9px; text-align: center; font-family: var(--mono); font-size: .65rem; font-weight: 500;
    letter-spacing: 2px; cursor: pointer; color: var(--text-secondary); background: transparent; border: none;
    border-right: 1px solid var(--accent-border); transition: all .2s ease; text-transform: uppercase;
}
.nav-tab:last-child { border-right: none; }
.nav-tab:hover { color: var(--accent); background: var(--accent-dim); }
.nav-tab.active {
    color: var(--accent); background: var(--accent-dim); box-shadow: inset 0 -2px 0 var(--accent);
}

/* ======================================================
   TERMINAL BODY (LAYOUT)
   ====================================================== */
.terminal-body.cal-layout {
    flex: 1; display: flex; overflow: hidden; position: relative;
}

/* Animation */
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

/* ======================================================
   CALENDAR GRID
   ====================================================== */
.cal-grid-container {
    flex: 2.5; display: flex; flex-direction: column; padding: 20px; border-right: 1px solid var(--accent-border);
    overflow-y: auto; background: var(--bg-primary);
}

.cal-days-header {
    display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; margin-bottom: 10px;
    text-align: center; font-size: .65rem; color: var(--text-dim); letter-spacing: 2px; border-bottom: 1px solid var(--accent-border); padding-bottom: 10px;
}

.cal-grid {
    display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; flex: 1; grid-auto-rows: minmax(80px, 1fr);
}

.cal-day {
    background: rgba(0, 255, 136, .02); border: 1px solid var(--accent-border);
    padding: 5px; display: flex; flex-direction: column; position: relative; transition: all .2s; cursor: pointer;
    min-height: 80px;
}

.cal-day:hover {
    background: var(--accent-dim); border-color: var(--accent);
}

.cal-day.active {
    background: var(--accent-dim); border-color: var(--accent); box-shadow: 0 0 10px var(--accent-glow) inset;
}

.cal-day.today .day-number {
    color: var(--accent); font-weight: bold; text-shadow: 0 0 5px var(--accent-glow);
}

.cal-day.different-month {
    opacity: 0.3; background: transparent;
}

.day-number {
    font-size: .75rem; color: var(--text-secondary); margin-bottom: 4px; text-align: right;
}

.day-events-preview {
    flex: 1; display: flex; flex-direction: column; gap: 2px; overflow: hidden;
}

.event-dot {
    width: 6px; height: 6px; border-radius: 50%; display: inline-block; margin-right: 3px; margin-top: 2px;
}

.event-dot.default { background: var(--event-default); box-shadow: 0 0 3px var(--event-default); }
.event-dot.important { background: var(--event-important); box-shadow: 0 0 3px var(--event-important); }
.event-dot.meeting { background: var(--event-meeting); box-shadow: 0 0 3px var(--event-meeting); }

.event-snippet {
    font-size: .5rem; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    padding-left: 2px; border-left: 1px solid var(--accent-border); margin-bottom: 2px; opacity: 0.8;
}


/* ======================================================
   SIDEBAR (EVENTS FOR DAY)
   ====================================================== */
.cal-sidebar {
    flex: 1.5; min-width: 250px; display: flex; flex-direction: column; background: var(--bg-secondary);
}

.sidebar-header {
    padding: 15px 20px; border-bottom: 1px solid var(--accent-border); font-size: .7rem;
    color: var(--accent); letter-spacing: 2px; text-transform: uppercase; background: rgba(0,255,136,.02);
    display: flex; justify-content: space-between; align-items: center;
}

.close-btn {
    background: transparent; border: 1px solid var(--accent-border); color: var(--text-secondary);
    cursor: pointer; padding: 2px 6px; transition: all .2s; font-family: var(--mono); font-size: .6rem;
}
.close-btn:hover { background: var(--accent-dim); color: var(--accent); border-color: var(--accent); }

.event-input-area {
    padding: 15px 20px; border-bottom: 1px solid var(--accent-border); display: flex; flex-direction: column; gap: 10px;
}

.input-row { display: flex; gap: 10px; position: relative; }

.input-row::before, .event-field-wrapper::before {
    content: '> _'; position: absolute; left: 0; top: 8px; color: var(--accent); font-size: .7rem; opacity: .6; pointer-events: none;
}

.time-field, .type-select, .event-field {
    background: transparent; border: none; border-bottom: 1px solid var(--accent-border);
    color: var(--text-primary); font-family: var(--mono); font-size: .75rem; padding: 8px 0 8px 0; outline: none; transition: all .2s;
}

.time-field { width: 60px; text-align: center; }
.time-field:focus, .event-field:focus { border-color: var(--accent); }
.type-select { flex: 1; border: 1px solid var(--accent-border); padding: 4px 8px; font-size: .6rem; color: var(--text-secondary); cursor: pointer; background: var(--bg-tertiary); }
.type-select:focus { border-color: var(--accent); color: var(--accent); }

.event-field { width: 100%; padding-left: 30px; }
.event-field-wrapper { position: relative; width: 100%; display: flex; align-items: center; flex-wrap: wrap;}

.event-field::placeholder, .time-field::placeholder { color: var(--text-dim); }

.add-btn { display: none; } /* Hidden, relying on enter key for now to be cleaner like terminal */

.event-list {
    flex: 1; padding: 15px 20px; overflow-y: auto; list-style: none; display: flex; flex-direction: column; gap: 8px;
}

.empty-state { color: var(--text-dim); font-size: .7rem; letter-spacing: 1px; padding: 10px 0; }

.event-item {
    background: rgba(0, 255, 136, .02); border-left: 2px solid var(--accent-border);
    padding: 10px; display: flex; align-items: flex-start; gap: 10px; transition: all .2s; font-size: .75rem;
}

.event-item:hover { background: var(--accent-dim); border-left-color: var(--accent); transform: translateX(3px); }

.event-item.type-default { border-left-color: var(--event-default); }
.event-item.type-default:hover { border-left-color: var(--event-default); background: var(--event-dim); }
.event-item.type-important { border-left-color: var(--event-important); }
.event-item.type-important:hover { border-left-color: var(--event-important); background: var(--danger-dim); }
.event-item.type-meeting { border-left-color: var(--event-meeting); }
.event-item.type-meeting:hover { border-left-color: var(--event-meeting); background: var(--warn-dim); }

.time-block { font-size: .65rem; color: var(--text-secondary); width: 45px; flex-shrink: 0; padding-top: 2px; }

.event-text { flex: 1; word-break: break-word; line-height: 1.4; }

.event-actions { display: flex; gap: 5px; opacity: 0; transition: opacity .2s; }
.event-item:hover .event-actions { opacity: 1; }

.btn-small {
    background: transparent; border: 1px solid transparent; color: var(--text-secondary); font-family: var(--mono);
    font-size: .55rem; padding: 2px 4px; cursor: pointer; transition: all .2s;
}

.btn-small:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }
.btn-small.del:hover { border-color: var(--danger); color: var(--danger); background: var(--danger-dim); }


/* Inline Edit inputs */
.inline-edit-input {
    width: 100%; background: var(--bg-tertiary); border: 1px solid var(--accent); color: var(--accent);
    font-family: var(--mono); font-size: .75rem; padding: 4px; outline: none; margin-bottom: 2px;
}
.inline-edit-time {
    width: 45px; background: var(--bg-tertiary); border: 1px solid var(--accent); color: var(--accent);
    font-family: var(--mono); font-size: .65rem; padding: 2px; outline: none; margin-bottom: 4px;
}
.inline-edit-type {
    background: var(--bg-tertiary); border: 1px solid var(--accent); color: var(--accent);
    font-family: var(--mono); font-size: .6rem; padding: 2px; outline: none; margin-bottom: 4px; width: 100%;
}


/* ======================================================
   FOOTER
   ====================================================== */
footer {
    padding: 10px 20px; background: rgba(0, 255, 136, .03); border-top: 1px solid var(--accent-border);
    display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; gap: 12px;
}

.stats { font-size: .62rem; color: var(--text-secondary); letter-spacing: 1px; flex: 1; display: flex; flex-direction: column; gap: 3px; }
.stat-val { color: var(--accent); font-weight: bold; }
.stat-vault { opacity: .7; }
.stat-id { color: var(--text-primary); font-weight: normal; }

.actions { display: flex; gap: 8px; align-items: center; }

.action-btn, .reset-btn, .lock-btn, .file-input-label {
    background: transparent; border: 1px solid var(--accent-border); color: var(--accent);
    font-family: var(--mono); font-size: .65rem; padding: 6px 12px; cursor: pointer; text-transform: uppercase;
    transition: all .2s ease; letter-spacing: 1px; display: inline-block;
}

.action-btn:hover, .file-input-label:hover { background: var(--accent-dim); box-shadow: 0 0 10px rgba(0, 255, 136, .2); }
.reset-btn { border-color: var(--danger-border); color: var(--danger); }
.reset-btn:hover { background: var(--danger-dim); border-color: var(--danger); }
.lock-btn { border-color: var(--warn-border); color: var(--warn); }
.lock-btn:hover { background: var(--warn-dim); border-color: var(--warn); }

/* Responsive adjustments */
@media (max-width: 768px) {
    .terminal-body.cal-layout { flex-direction: column; }
    .cal-grid-container { border-right: none; border-bottom: 1px solid var(--accent-border); flex: 1.5; padding: 10px; }
    .cal-sidebar { flex: 1; min-height: 200px; }
    .cal-days-header div { font-size: 0.5rem; }
    .day-number { font-size: 0.6rem; }
}