/* =========================================================
   Project: Midnight — Main Stylesheet
   Style: modern / synthwave / midnight-tech
   ========================================================= */

:root {
    --bg-main: #07080d;
    --bg-panel: rgba(20, 22, 35, 0.65);
    --bg-panel-strong: rgba(20, 22, 35, 0.85);

    --border-soft: rgba(255, 255, 255, 0.08);

    --text-main: #e6e6f0;
    --text-dim: #9aa0b5;

    --accent-magenta: #ff2f92;
    --accent-cyan: #38f2ff;

    --glow-magenta: rgba(255, 47, 146, 0.35);
    --glow-cyan: rgba(56, 242, 255, 0.35);

    --radius: 14px;
    --radius-small: 10px;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    background:
        linear-gradient(
            rgba(5, 6, 10, 0.85),
            rgba(5, 6, 10, 0.95)
        ),
        url("/assets/img/background.jpg") center / cover no-repeat fixed,
        radial-gradient(1200px 600px at 70% -10%, rgba(56,242,255,0.08), transparent 60%),
        radial-gradient(1000px 500px at 10% 110%, rgba(255,47,146,0.10), transparent 60%),
        linear-gradient(180deg, #05060a, #0a0c16);

    color: var(--text-main);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}


/* ================= Central Interface Container ================= */

.pm-interface {
    max-width: 1180px;
    margin: 60px auto;
    padding: 24px 26px 18px;
    background: var(--bg-panel);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    box-shadow:
        0 0 40px rgba(0,0,0,0.6),
        0 0 60px rgba(0,0,0,0.3);
}

/* ================= Header ================= */

.pm-header {
    margin-bottom: 18px;
}

.pm-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
}

.pm-brand-name {
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.pm-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.pm-nav a {
    text-decoration: none;
    color: var(--text-dim);
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 10px;
    border-radius: var(--radius-small);
}

.pm-nav a:hover,
.pm-nav a.active {
    color: var(--text-main);
    background: rgba(255,255,255,0.04);
}

/* ================= Hero ================= */

.pm-hero {
    padding: 18px 6px 28px;
    border-bottom: 1px solid var(--border-soft);
    margin-bottom: 24px;
}

.pm-hero-head {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.pm-hero-tag {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: var(--text-dim);
    text-transform: uppercase;
}

.pm-hero h1 {
    margin: 0;
    font-size: 2.2rem;
    letter-spacing: 0.04em;
}

.pm-hero-subtitle {
    margin-top: 10px;
    max-width: 760px;
    color: var(--text-dim);
}

/* ================= Cards / Grid ================= */

.pm-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width: 900px) {
    .pm-grid {
        grid-template-columns: 1fr;
    }
}

.pm-card {
    background: var(--bg-panel-strong);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    padding: 18px 18px 20px;
    box-shadow:
        0 0 0 rgba(0,0,0,0),
        0 0 22px rgba(0,0,0,0.45);
}

.pm-card h2 {
    margin-top: 0;
    font-size: 1.1rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ================= Buttons ================= */

.pm-btn {
    display: inline-block;
    padding: 10px 16px;
    border-radius: var(--radius-small);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
}

.pm-btn-primary {
    color: #000;
    background: linear-gradient(90deg, var(--accent-magenta), var(--accent-cyan));
    box-shadow: 0 0 18px var(--glow-magenta);
}

.pm-btn-secondary {
    color: var(--text-main);
    background: transparent;
    border-color: var(--border-soft);
}

/* ================= Forms ================= */

.pm-form-group {
    margin-bottom: 16px;
}

.pm-form-group label {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 6px;
    color: var(--text-dim);
}

.pm-form-group input,
.pm-form-group textarea,
.pm-form-group select {
    width: 100%;
    padding: 10px 12px;
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-small);
    color: var(--text-main);
}

.pm-form-group input:focus,
.pm-form-group textarea:focus,
.pm-form-group select:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 2px var(--glow-cyan);
}

/* ================= Footer ================= */

.pm-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    margin-top: 30px;
    border-top: 1px solid var(--border-soft);
    font-size: 0.75rem;
    color: var(--text-dim);
}

.pm-footer-sep {
    margin: 0 6px;
}

/* ================= Utility ================= */

.glass {
    background: var(--bg-panel);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
}