/* Prevent Fake Order Hub — login & setup pages */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: #0a0f1e;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-x: hidden;
    padding: 24px 0;
    position: relative;
}

/* ── Animated gradient background ─────────────────────────────── */
.bg-gradient {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, #0a0f1e 0%, #0d1b3e 40%, #0a1628 70%, #060d1a 100%);
    z-index: 0;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.18;
    z-index: 1;
    animation: glow-float 8s ease-in-out infinite;
}
.bg-glow-1 {
    width: 500px; height: 500px;
    background: #1a56db;
    top: -100px; left: -100px;
    animation-delay: 0s;
}
.bg-glow-2 {
    width: 400px; height: 400px;
    background: #6366f1;
    bottom: -100px; right: -80px;
    animation-delay: -3s;
}
.bg-glow-3 {
    width: 300px; height: 300px;
    background: #0ea5e9;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -5s;
    opacity: 0.08;
}

@keyframes glow-float {
    0%, 100% { transform: scale(1) translateY(0); }
    50%       { transform: scale(1.15) translateY(-30px); }
}

/* ── Particle canvas ───────────────────────────────────────────── */
#particle-canvas {
    position: fixed;
    inset: 0;
    z-index: 2;
    pointer-events: none;
}

/* ── Grid overlay ──────────────────────────────────────────────── */
.bg-grid {
    position: fixed;
    inset: 0;
    z-index: 2;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* ── Login card ────────────────────────────────────────────────── */
.login-wrap {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 400px;
    padding: 0 20px;
}

.login-card {
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.10);
    border-radius: 20px;
    padding: 40px 36px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    animation: card-in 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

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

.login-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 28px;
}

.login-logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, #1a56db, #6366f1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-logo-icon svg {
    width: 22px;
    height: 22px;
    fill: none;
    stroke: white;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.login-logo-text {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.3px;
}

.login-logo-sub {
    font-size: 12px;
    color: rgba(255,255,255,0.45);
    margin-top: 1px;
}

.login-title {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    margin-bottom: 6px;
}

.login-subtitle {
    font-size: 13px;
    color: rgba(255,255,255,0.45);
    text-align: center;
    margin-bottom: 28px;
}

/* ── Alerts ────────────────────────────────────────────────────── */
.alert {
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 13px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.alert-error {
    background: rgba(220, 38, 38, 0.15);
    border: 1px solid rgba(220, 38, 38, 0.3);
    color: #fca5a5;
}
.alert-success {
    background: rgba(22, 163, 74, 0.15);
    border: 1px solid rgba(22, 163, 74, 0.3);
    color: #86efac;
}
.alert-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}
.alert-error .alert-dot   { background: #ef4444; }
.alert-success .alert-dot { background: #22c55e; }

/* ── Form fields ───────────────────────────────────────────────── */
.field-group { margin-bottom: 16px; }

.field-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    margin-bottom: 7px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.field-input-wrap {
    position: relative;
}

.field-input {
    width: 100%;
    padding: 11px 14px 11px 42px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    color: #fff;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s, background 0.2s;
    -webkit-text-fill-color: #fff;
}

.field-input::placeholder { color: rgba(255,255,255,0.25); }

.field-input:focus {
    border-color: rgba(99, 102, 241, 0.7);
    background: rgba(255, 255, 255, 0.09);
}

.field-icon {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.field-icon svg {
    width: 16px; height: 16px;
    fill: none;
    stroke: rgba(255,255,255,0.35);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ── Submit button ─────────────────────────────────────────────── */
.btn-login {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #1a56db, #6366f1);
    border: none;
    border-radius: 10px;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 8px;
    letter-spacing: 0.02em;
    transition: opacity 0.2s, transform 0.15s;
    position: relative;
    overflow: hidden;
}

.btn-login:hover   { opacity: 0.92; }
.btn-login:active  { transform: scale(0.98); }

.btn-login::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
}

/* ── Footer ────────────────────────────────────────────────────── */
.login-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: rgba(255,255,255,0.2);
}

/* ── Animated border ring ──────────────────────────────────────── */
.card-ring {
    position: absolute;
    inset: -1px;
    border-radius: 21px;
    background: linear-gradient(135deg, rgba(99,102,241,0.4), rgba(26,86,219,0.15), rgba(99,102,241,0.4));
    z-index: -1;
    animation: ring-spin 4s linear infinite;
    opacity: 0;
    transition: opacity 0.5s;
}

.login-card:hover .card-ring { opacity: 1; }

@keyframes ring-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* ── Field hint (setup page) ───────────────────────────────────────── */
.field-hint {
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
    color: rgba(255,255,255,0.35);
}