/* =========================================================
   GRIMOIRE.CSS — 13Ghosts.io Design System
   Leather. Blood. Terminal. No frameworks.
   ========================================================= */

/* ─── Custom Properties ─── */
:root {
    --leather-dark: #1A1210;
    --leather-mid:  #2A1F1A;
    --leather-warm: #3D2B22;
    --blood-red:    #8B1A1A;
    --blood-glow:   #C41E1E;
    --chalk-white:  #E8E0D4;
    --chalk-dim:    #A89B8C;
    --bone:         #D4C5A9;
    --ink-black:    #0D0A08;
    --ember:        #D4760A;
    --ash:          #4A3F38;
    --wax-red:      #6B0F0F;
}

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

/* ─── Base ─── */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'IBM Plex Mono', 'Fira Code', 'Source Code Pro', monospace;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--chalk-white);
    background-color: var(--leather-dark);
    /* Leather: radial glow center + CSS grain overlay */
    background-image:
        radial-gradient(ellipse at 50% 25%, var(--leather-mid) 0%, var(--leather-dark) 68%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23g)' opacity='0.07'/%3E%3C/svg%3E");
    background-size: cover, 200px 200px;
    background-attachment: fixed, fixed;
    min-height: 100vh;
}

/* ─── Page Reveal Animation ─── */
@keyframes pageReveal {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.page-content {
    animation: pageReveal 0.6s ease forwards;
}

/* ─── Typography ─── */
h1, h2, .occult, .section-title {
    font-family: 'IM Fell English SC', 'Cinzel Decorative', serif;
    color: var(--bone);
    letter-spacing: 0.08em;
    font-weight: 400;
    line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.75rem; }

h3 {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 1rem;
    font-weight: 700;
    color: var(--chalk-white);
    letter-spacing: 0.05em;
}

p { color: var(--chalk-white); }

small, .label-small {
    font-size: 0.75rem;
    font-weight: 300;
    color: var(--chalk-dim);
    letter-spacing: 0.1em;
}

a {
    color: var(--chalk-dim);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

a::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--blood-red);
    transition: width 0.3s ease;
}

a:hover { color: var(--bone); }
a:hover::after { width: 100%; }

/* ─── Navigation ─── */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 48px;
    background: rgba(26, 18, 16, 0.96);
    border-bottom: 1px dashed var(--ash);
    backdrop-filter: blur(8px);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
}

.nav-brand::after { display: none; }

.nav-brand img,
.nav-brand svg {
    width: 34px;
    height: 34px;
}

.nav-brand-name {
    font-family: 'IM Fell English SC', serif;
    font-size: 1.05rem;
    color: var(--bone);
    letter-spacing: 0.12em;
}

.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    font-size: 0.72rem;
    font-weight: 300;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--chalk-dim);
}

.nav-links a:hover { color: var(--bone); }

.nav-links a.active {
    color: var(--blood-red);
}

.nav-links a.active::after {
    width: 100%;
    background: var(--blood-red);
}

.nav-cta {
    font-family: 'IM Fell English SC', serif;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--chalk-white) !important;
    background: var(--blood-red);
    border: 1px solid var(--blood-glow);
    padding: 9px 22px;
    transition: all 0.3s ease;
    display: inline-block;
}

.nav-cta::after { display: none; }

.nav-cta:hover {
    background: var(--blood-glow);
    color: var(--chalk-white) !important;
    box-shadow: 0 0 20px rgba(196, 30, 30, 0.3);
}

/* ─── Page Panel / Card ─── */
.page-panel {
    background: var(--leather-mid);
    border: 1px solid var(--ash);
    border-radius: 2px;
    box-shadow:
        inset 0 0 30px rgba(0, 0, 0, 0.3),
        0 4px 12px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.page-panel.stitched {
    border: 2px dashed var(--ash);
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.3);
}

/* Blood line at top of cards on hover */
.page-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--wax-red), var(--blood-red));
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1;
}

.page-panel:hover::before { opacity: 1; }

/* ─── Burnt Edge Divider ─── */
/* Use SVG asset for authentic irregular charred edge */
.burnt-edge {
    width: 100%;
    height: 60px;
    display: block;
    pointer-events: none;
    line-height: 0;
}

.burnt-edge img,
.burnt-edge-top img {
    width: 100%;
    height: 100%;
    display: block;
}

.burnt-edge-top {
    width: 100%;
    height: 60px;
    display: block;
    pointer-events: none;
    line-height: 0;
}

/* Torn page edge for section transitions */
.torn-edge {
    width: 100%;
    height: 40px;
    display: block;
    pointer-events: none;
    line-height: 0;
    margin-bottom: -1px;
}

/* ─── Section ─── */
.section {
    padding: 80px 48px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.section-eyebrow {
    font-size: 0.68rem;
    font-weight: 300;
    letter-spacing: 0.45em;
    text-transform: uppercase;
    color: var(--blood-red);
    margin-bottom: 12px;
    display: block;
}

/* ─── Service Cards Grid ─── */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.service-card {
    padding: 36px 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.service-card:hover {
    transform: translateY(-2px);
    background: var(--leather-warm);
    box-shadow:
        inset 0 0 40px rgba(0, 0, 0, 0.4),
        0 8px 24px rgba(0, 0, 0, 0.6);
}

.service-ritual {
    font-size: 0.6rem;
    font-weight: 300;
    letter-spacing: 0.45em;
    text-transform: uppercase;
    color: var(--blood-red);
    margin-bottom: 6px;
    display: block;
}

.service-title {
    font-family: 'IM Fell English SC', serif;
    font-size: 1.1rem;
    color: var(--bone);
    margin-bottom: 14px;
    letter-spacing: 0.06em;
}

.service-body {
    font-size: 0.8rem;
    color: var(--chalk-dim);
    line-height: 1.85;
}

/* ─── Wax Seal ─── */
.wax-seal {
    width: 64px;
    height: 64px;
    background: radial-gradient(circle at 40% 35%, var(--blood-red), var(--wax-red));
    border-radius: 50%;
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.6),
        inset 0 -2px 4px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: box-shadow 0.3s;
}

.wax-seal:hover {
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.6),
        inset 0 -2px 4px rgba(0, 0, 0, 0.4),
        0 0 20px rgba(139, 26, 26, 0.4);
}

.wax-seal-text {
    font-family: 'IM Fell English SC', serif;
    font-size: 0.58rem;
    color: var(--chalk-white);
    text-align: center;
    letter-spacing: 0.04em;
    line-height: 1.3;
    pointer-events: none;
}

.wax-seal.seal-secure {
    background: radial-gradient(circle at 40% 35%, #4a7c59, #2d5040);
}

.wax-seal.seal-warn {
    background: radial-gradient(circle at 40% 35%, var(--ember), #6b3800);
}

.wax-seal.seal-critical {
    background: radial-gradient(circle at 40% 35%, var(--blood-glow), var(--blood-red));
    animation: sealPulse 2s ease-in-out infinite;
}

@keyframes sealPulse {
    0%, 100% {
        box-shadow: 0 2px 8px rgba(0,0,0,0.6), inset 0 -2px 4px rgba(0,0,0,0.4);
    }
    50% {
        box-shadow: 0 2px 8px rgba(0,0,0,0.6), inset 0 -2px 4px rgba(0,0,0,0.4),
                    0 0 30px rgba(196, 30, 30, 0.5);
    }
}

/* ─── Buttons ─── */
.btn-primary {
    font-family: 'IM Fell English SC', serif;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    color: var(--chalk-white);
    background: var(--blood-red);
    border: 1px solid var(--blood-glow);
    padding: 13px 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-primary::after { display: none; }

.btn-primary:hover {
    background: var(--blood-glow);
    color: var(--chalk-white);
    box-shadow: 0 0 20px rgba(196, 30, 30, 0.35);
    transform: scale(1.02);
}

.btn-primary:active { transform: scale(0.99); }

.btn-secondary {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: var(--chalk-white);
    background: transparent;
    border: 1px solid var(--ash);
    padding: 11px 26px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-secondary::after { display: none; }

.btn-secondary:hover {
    border-color: var(--bone);
    color: var(--bone);
}

/* ─── Form Inputs ─── */
.form-field {
    margin-bottom: 28px;
}

label {
    display: block;
    font-size: 0.7rem;
    font-weight: 300;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--chalk-dim);
    margin-bottom: 8px;
}

input[type="text"],
input[type="password"],
input[type="email"],
textarea {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.875rem;
    color: var(--chalk-white);
    background: var(--leather-dark);
    border: 1px solid var(--ash);
    padding: 11px 14px;
    width: 100%;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
    -webkit-appearance: none;
}

input:focus, textarea:focus {
    border-color: var(--blood-red);
    box-shadow: 0 0 8px rgba(139, 26, 26, 0.3);
}

input::placeholder, textarea::placeholder {
    color: var(--ash);
    opacity: 0.7;
}

/* ─── Terminal Cursor ─── */
.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 1.1em;
    background: var(--blood-red);
    animation: blink 1s step-end infinite;
    vertical-align: text-bottom;
    margin-left: 2px;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* ─── Terminal Block ─── */
.terminal-block {
    background: var(--ink-black);
    border: 1px solid var(--ash);
    padding: 24px 28px;
    font-size: 0.8125rem;
    line-height: 2;
    color: var(--chalk-white);
    font-family: 'IBM Plex Mono', monospace;
    position: relative;
    overflow: hidden;
}

.term-prompt { color: var(--blood-red); font-weight: 500; }
.term-path   { color: var(--chalk-dim); }
.term-cmd    { color: var(--chalk-white); }
.term-out    { color: var(--chalk-dim); }
.term-ok     { color: #4a9e6a; }
.term-err    { color: var(--blood-glow); }

/* ─── Status Strip ─── */
.status-strip {
    display: flex;
    gap: 16px;
    align-items: stretch;
    flex-wrap: wrap;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    border: 1px solid var(--ash);
    background: var(--leather-mid);
    flex: 1;
    min-width: 180px;
}

.status-text-block { flex: 1; }

.status-label {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--chalk-dim);
    display: block;
    margin-bottom: 2px;
}

.status-value {
    font-size: 0.85rem;
    color: var(--bone);
    display: block;
}

/* ─── Data Table ─── */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    font-family: 'IM Fell English SC', serif;
    color: var(--bone);
    border-bottom: 1px solid var(--ash);
    text-align: left;
    padding: 12px 16px;
    letter-spacing: 0.05em;
    font-weight: 400;
    font-size: 0.75rem;
}

.data-table td {
    font-family: 'IBM Plex Mono', monospace;
    color: var(--chalk-white);
    border-bottom: 1px solid rgba(74, 63, 56, 0.4);
    padding: 10px 16px;
    font-size: 0.8125rem;
}

.data-table tr:hover td {
    background: var(--leather-warm);
}

/* ─── Incident Timeline ─── */
.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px; top: 0; bottom: 0;
    width: 1px;
    background: var(--ash);
}

.timeline-item {
    position: relative;
    margin-bottom: 30px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -28px; top: 5px;
    width: 8px; height: 8px;
    background: var(--blood-red);
    border-radius: 50%;
    box-shadow: 0 0 6px rgba(139, 26, 26, 0.5);
}

.timeline-date {
    font-size: 0.67rem;
    letter-spacing: 0.2em;
    color: var(--chalk-dim);
    margin-bottom: 4px;
    display: block;
}

.timeline-title {
    font-size: 0.85rem;
    color: var(--bone);
    margin-bottom: 4px;
    font-weight: 500;
    display: block;
}

.timeline-body {
    font-size: 0.75rem;
    color: var(--chalk-dim);
    line-height: 1.7;
}

/* ─── Checklist ─── */
.check-list { list-style: none; }

.check-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(74, 63, 56, 0.4);
}

.check-seal {
    width: 20px; height: 20px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 2px;
    cursor: pointer;
    transition: box-shadow 0.2s;
}

.check-seal.done {
    background: radial-gradient(circle at 40% 35%, var(--blood-red), var(--wax-red));
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.check-seal.pending {
    border: 1px solid var(--ash);
    background: transparent;
}

.check-seal.pending:hover {
    border-color: var(--blood-red);
    box-shadow: 0 0 6px rgba(139, 26, 26, 0.3);
}

.check-text { font-size: 0.8rem; color: var(--chalk-dim); flex: 1; }
.check-text.done { color: var(--ash); text-decoration: line-through; }

/* ─── App Layout (Dashboard) ─── */
.app-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--ink-black);
    border-right: 1px dashed var(--ash);
    padding: 28px 0;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: 220px;
    overflow-y: auto;
    z-index: 100;
    display: flex;
    flex-direction: column;
}

.sidebar-brand {
    padding: 0 24px 24px;
    border-bottom: 1px dashed var(--ash);
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.sidebar-brand::after { display: none; }

.sidebar-brand svg,
.sidebar-brand img {
    width: 52px; height: 52px;
}

.sidebar-brand-name {
    font-family: 'IM Fell English SC', serif;
    font-size: 0.85rem;
    color: var(--bone);
    letter-spacing: 0.14em;
}

.sidebar-nav { list-style: none; flex: 1; }

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 24px;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--chalk-dim);
    transition: all 0.2s;
    border-left: 2px solid transparent;
}

.sidebar-nav li a::after { display: none; }

.sidebar-nav li a:hover {
    color: var(--bone);
    background: rgba(74, 63, 56, 0.2);
    border-left-color: var(--ash);
}

.sidebar-nav li a.active {
    color: var(--blood-red);
    border-left-color: var(--blood-red);
    background: rgba(139, 26, 26, 0.08);
}

.sidebar-footer {
    padding: 20px 24px 0;
    border-top: 1px dashed var(--ash);
    margin-top: auto;
    font-size: 0.62rem;
    color: var(--ash);
    letter-spacing: 0.1em;
}

.main-content {
    margin-left: 220px;
    padding: 40px;
    min-height: 100vh;
}

.main-content-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--ash);
}

.content-section {
    margin-bottom: 48px;
}

.content-section-title {
    font-family: 'IM Fell English SC', serif;
    font-size: 1rem;
    color: var(--bone);
    letter-spacing: 0.08em;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--ash);
}

/* ─── Section intro text ─── */
.section-intro {
    color: var(--chalk-dim);
    font-size: 0.85rem;
    max-width: 560px;
    line-height: 1.9;
    margin-top: 16px;
}

/* ─── Hero ─── */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 100px 48px 80px;
    position: relative;
}

.hero-sigil {
    width: 120px;
    height: 120px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-title {
    font-family: 'IM Fell English SC', serif;
    font-size: clamp(2.2rem, 7vw, 4.5rem);
    color: var(--bone);
    letter-spacing: 0.12em;
    margin-bottom: 16px;
    line-height: 1;
}

.hero-tagline {
    font-size: 0.875rem;
    font-weight: 300;
    color: var(--chalk-dim);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    min-height: 1.6em;
    margin-bottom: 32px;
}

.hero-terminal {
    font-size: 0.8125rem;
    color: var(--chalk-dim);
    margin-bottom: 48px;
    min-height: 1.6em;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

/* ─── Site Footer ─── */
.site-footer {
    padding: 36px 48px;
    border-top: 1px dashed var(--ash);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    background: rgba(13, 10, 8, 0.4);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.footer-brand::after { display: none; }

.footer-brand svg,
.footer-brand img {
    width: 26px; height: 26px;
    opacity: 0.5;
}

.footer-brand-name {
    font-family: 'IM Fell English SC', serif;
    font-size: 0.85rem;
    color: var(--chalk-dim);
}

.footer-text {
    font-size: 0.65rem;
    color: var(--ash);
    letter-spacing: 0.05em;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    color: var(--ash);
    text-transform: uppercase;
}

.footer-links a:hover { color: var(--bone); }

/* ─── Auth Error Shake ─── */
@keyframes screenShake {
    0%, 100% { transform: translate(0, 0); }
    20%       { transform: translate(-4px,  2px); }
    40%       { transform: translate( 4px, -2px); }
    60%       { transform: translate(-3px,  1px); }
    80%       { transform: translate( 3px, -1px); }
}

.shake { animation: screenShake 0.4s ease; }

/* ─── Login Page specific ─── */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 24px 40px;
}

.login-panel {
    width: 100%;
    max-width: 440px;
    padding: 52px 48px;
    position: relative;
}

.login-sigil {
    width: 80px;
    height: 80px;
    display: block;
    margin: 0 auto 28px;
    opacity: 0.85;
}

.login-title {
    font-family: 'IM Fell English SC', serif;
    font-size: 1.5rem;
    color: var(--bone);
    text-align: center;
    margin-bottom: 8px;
    letter-spacing: 0.1em;
}

.login-sub {
    font-size: 0.65rem;
    font-weight: 300;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--chalk-dim);
    text-align: center;
    margin-bottom: 36px;
    display: block;
}

.login-status {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    margin-bottom: 28px;
    padding: 9px 14px;
    border: 1px solid var(--ash);
    background: rgba(13, 10, 8, 0.4);
    color: var(--chalk-dim);
    transition: all 0.3s;
    font-family: 'IBM Plex Mono', monospace;
}

.login-footer-note {
    margin-top: 28px;
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    color: var(--ash);
    text-align: center;
    line-height: 2;
}

.login-hint {
    margin-top: 16px;
    font-size: 0.65rem;
    text-align: center;
    color: var(--ash);
}

.login-hint a {
    color: var(--chalk-dim);
    opacity: 0.6;
}

.login-hint a:hover { opacity: 1; }

/* ─── Responsive ─── */
@media (max-width: 900px) {
    .app-layout { grid-template-columns: 1fr; }
    .sidebar {
        position: static;
        width: 100%;
        height: auto;
        flex-direction: row;
        flex-wrap: wrap;
        padding: 16px;
    }
    .sidebar-brand { flex-direction: row; padding: 0 16px 16px; border-bottom: none; }
    .main-content { margin-left: 0; }
}

@media (max-width: 768px) {
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.3rem; }
    .nav { padding: 16px 24px; }
    .nav-links { display: none; }
    .section { padding: 50px 24px; }
    .site-footer { padding: 32px 24px; flex-direction: column; text-align: center; }
    .hero { padding: 100px 24px 60px; }
    .hero-sigil { width: 90px; height: 90px; }
    .cards-grid { grid-template-columns: 1fr; }
    .status-strip { flex-direction: column; }
    .login-panel { padding: 40px 28px; }
    .main-content { padding: 28px 20px; }
    .status-item { width: 100%; }
}