/* Auth.css — Codexar Login & Register */

:root {
    --bg: #0a0a0e;
    --bg-card: #111118;
    --text: #e8e8f0;
    --muted: #52536a;
    --accent: #00ffcc;
    --accent-dim: rgba(0,255,204,0.12);
    --border: rgba(0,255,204,0.1);
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: 'Inter', sans-serif;
}

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

html, body {
    width: 100%; height: 100%; overflow: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
}

/* canvas bg */
#bgCanvas {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
}

/* ── Floating code ── */
.cf {
    position: fixed; z-index: 1;
    font-family: var(--font-mono);
    font-size: 0.7rem; line-height: 1.65;
    color: rgba(0,255,204,0.18);
    background: rgba(0,255,204,0.02);
    border: 1px solid rgba(0,255,204,0.06);
    border-radius: 10px;
    padding: 12px 16px;
    pointer-events: none;
    white-space: pre;
    backdrop-filter: blur(2px);
    user-select: none;
}
.cf .kw  { color: rgba(0,255,204,0.5); }
.cf .fn  { color: rgba(57,255,20,0.45); }
.cf .num { color: rgba(255,200,40,0.5); }
.cf .str { color: rgba(255,120,80,0.45); }

.cf1 { top: 8%; left: 4%;   animation: fa 10s ease-in-out infinite; }
.cf2 { top: 5%; right: 5%;  animation: fb 12s ease-in-out infinite; }
.cf3 { bottom: 20%; left: 2%; animation: fc 9s ease-in-out infinite; }
.cf4 { bottom: 8%; right: 4%; animation: fd 13s ease-in-out infinite; }
.cf5 { top: 42%; left: 36%; animation: fa 15s ease-in-out infinite; opacity: 0.6; }

@keyframes fa { 0%,100%{transform:translateY(0) rotate(-1deg)} 50%{transform:translateY(-16px) rotate(1deg)} }
@keyframes fb { 0%,100%{transform:translateY(0) rotate(.8deg)}  50%{transform:translateY(-20px) rotate(-1deg)} }
@keyframes fc { 0%,100%{transform:translateY(0) rotate(-1.5deg)} 50%{transform:translateY(-12px) rotate(1.5deg)} }
@keyframes fd { 0%,100%{transform:translateY(0) rotate(1deg)} 50%{transform:translateY(-18px) rotate(-1.2deg)} }

/* ── Auth wrapper ── */
.auth-wrap {
    position: relative; z-index: 10;
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
}

.auth-card {
    width: 100%; max-width: 420px;
    background: rgba(17,17,24,0.9);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 44px 40px 36px;
    backdrop-filter: blur(24px);
    box-shadow: 0 40px 100px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.03);
    position: relative;
    overflow: hidden;
    animation: cardIn 0.7s cubic-bezier(0.22,1,0.36,1) both;
}

@keyframes cardIn {
    from { opacity:0; transform:translateY(24px) scale(0.97); }
    to   { opacity:1; transform:translateY(0) scale(1); }
}

/* Subtle top accent line */
.auth-card-top-line {
    position: absolute;
    top: 0; left: 10%; right: 10%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.6;
}

/* Corner bracket decoration */
.auth-card::before,
.auth-card::after {
    content: '';
    position: absolute;
    width: 14px; height: 14px;
    border-color: rgba(0,255,204,0.3);
    border-style: solid;
}
.auth-card::before { top:12px; left:12px; border-width:1px 0 0 1px; }
.auth-card::after  { bottom:12px; right:12px; border-width:0 1px 1px 0; }

.auth-brand {
    font-family: var(--font-mono);
    font-size: 2rem; font-weight: 800;
    letter-spacing: -1px;
    color: #fff;
    margin-bottom: 6px;
}
.auth-brand span { color: var(--accent); }

.auth-sub {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 28px;
    letter-spacing: 0.2px;
}

/* ── Form ── */
.auth-form { display: flex; flex-direction: column; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 7px; }

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--muted);
}

.form-control {
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 9px;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.88rem;
    padding: 11px 14px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
}
.form-control::placeholder { color: rgba(255,255,255,0.15); }
.form-control:focus {
    border-color: rgba(0,255,204,0.4);
    box-shadow: 0 0 0 3px rgba(0,255,204,0.06);
}

/* Messages */
.error-message {
    display: none;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: #ff5555;
    background: rgba(255,85,85,0.07);
    border: 1px solid rgba(255,85,85,0.2);
    border-radius: 8px;
    padding: 8px 12px;
}
.error-message.visible { display: block; }

.success-message {
    display: none;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent);
    background: rgba(0,255,204,0.05);
    border: 1px solid rgba(0,255,204,0.2);
    border-radius: 8px;
    padding: 8px 12px;
}
.success-message.visible { display: block; }

/* ── CTA Button ── */
.auth-btn {
    margin-top: 6px;
    display: flex; align-items: center; justify-content: space-between;
    width: 100%;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #0a0a0e;
    background: var(--accent);
    border: none;
    border-radius: 10px;
    padding: 14px 20px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform 0.18s, box-shadow 0.18s;
    box-shadow: 0 0 28px rgba(0,255,204,0.35);
}
.auth-btn::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.18) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.5s;
}
.auth-btn:hover::before { transform: translateX(100%); }
.auth-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 50px rgba(0,255,204,0.55);
}
.auth-btn:active { transform: translateY(0); }
.btn-arrow { font-size: 1.1rem; }

/* ── Footer link ── */
.auth-footer {
    margin-top: 22px;
    text-align: center;
    font-size: 0.82rem;
    color: var(--muted);
}
.auth-footer a {
    color: var(--accent);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
}
.auth-footer a:hover { text-decoration: underline; }

/* scan lines subtle overlay */
body::after {
    content: ''; position: fixed; inset: 0; z-index: 5; pointer-events: none;
    background: repeating-linear-gradient(0deg,rgba(0,0,0,0.04) 0px,rgba(0,0,0,0.04) 1px,transparent 1px,transparent 3px);
}