:root {
    --bg: #0f172a;
    --bg-elevated: #020617;
    --card-bg: #020617;
    --accent: #38bdf8;
    --accent-soft: rgba(56, 189, 248, 0.12);
    --fg: #e5e7eb;
    --fg-muted: #9ca3af;
    --danger: #ef4444;
    --border: #1f2937;
    --radius-lg: 18px;
    --radius-sm: 9px;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.75);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
    background: radial-gradient(circle at top, #1f2937 0, #020617 55%, #000 100%);
    color: var(--fg);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 32px 12px;
}

.page {
    width: 100%;
    max-width: 760px;
    position: relative;
    overflow: hidden;

    background: radial-gradient(circle at top left, #111827, #020617 40%);
    border-radius: 28px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(148, 163, 184, 0.24);
    padding: 24px 22px 26px;
}

.page::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;

    background-image: url("/static/images/klokkentoren.jpeg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    opacity: 0.20;
    filter: grayscale(1) blur(1px) contrast(1.05);
    transform: scale(1.03);
}

.page > * {
    position: relative;
    z-index: 1;
}

header {
    margin-bottom: 22px;
}

header h1 {
    font-size: 28px;
    letter-spacing: 0.02em;
    margin: 0;
}

header p {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--fg-muted);
}

main {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.card {
    background:
        radial-gradient(
            circle at top left,
            rgba(56, 189, 248, 0.06),
            rgba(15, 23, 42, 0.92) 55%
        );
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow:
        inset 0 1px 0 rgba(255,255,255,0.04),
        0 8px 24px rgba(0,0,0,0.18);
}

.card h2 {
    margin: 0 0 10px;
    font-size: 17px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.card p {
    margin: 0 0 8px;
    color: rgba(229, 231, 235, 0.82);
    font-size: 14px;
    line-height: 1.45;
}

form {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

label {
    margin-top: 4px;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--fg-muted);
}

input,
textarea {
    width: 100%;
    border-radius: 14px;
    border: 1px solid rgba(75, 85, 99, 0.9);
    background: rgba(15, 23, 42, 0.96);
    color: var(--fg);
    padding: 12px 14px;
    font-size: 14px;
    outline: none;
}

textarea {
    min-height: 116px;
    resize: vertical;
    line-height: 1.4;
}

input:focus,
textarea:focus {
    border-color: rgba(56, 189, 248, 0.85);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
}

.primary-btn {
    margin-top: 12px;

    background: linear-gradient(
        180deg,
        rgba(56, 115, 150, 0.95),
        rgba(32, 74, 110, 0.95)
    );
    color: rgba(235, 245, 250, 0.95);

    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);

    padding: 10px 18px;
    font-size: 13px;
    font-weight: 300;
    cursor: pointer;

    box-shadow:
      0 6px 14px rgba(0, 0, 0, 0.28),
      0 1px 0 rgba(255, 255, 255, 0.22) inset;

    letter-spacing: 0.05em;
    text-transform: uppercase;

    transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}

.primary-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.02);
    box-shadow:
      0 8px 18px rgba(0, 0, 0, 0.34),
      0 1px 0 rgba(255, 255, 255, 0.26) inset;
}

.primary-btn:active {
    transform: translateY(0);
    filter: brightness(0.98);
}

.hidden {
    display: none;
}

.char-counter {
    margin-top: 2px;
    font-size: 12px;
    color: var(--fg-muted);
}

.char-counter.over {
    color: var(--danger);
    opacity: 1;
    font-weight: 600;
}

.field-error {
    border-color: rgba(239, 68, 68, 0.9);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.field-error-text {
    margin-top: 2px;
    color: #fca5a5;
    font-size: 13px;
}

.submit-status {
    margin-top: 14px;
    padding: 10px 12px;
    border-radius: 14px;
    font-size: 13px;
    line-height: 1.4;
    display: none;
}

.submit-status.ok,
.submit-status.error {
    display: block;
}

.submit-status.ok {
    border: 1px solid rgba(34, 197, 94, 0.28);
    background: rgba(34, 197, 94, 0.10);
    color: rgba(187, 247, 208, 0.95);
}

.submit-status.error {
    border: 1px solid rgba(239, 68, 68, 0.35);
    background: rgba(239, 68, 68, 0.10);
    color: #fca5a5;
}

.portal-disabled-card {
    text-align: center;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 40px 28px;
}

.portal-disabled-card h2 {
    margin: 0 0 24px;
    color: rgba(229, 231, 235, 0.96);
    max-width: 460px;
    line-height: 1.3;
}

.portal-disabled-card p {
    margin: 0;
    max-width: 520px;
    color: rgba(229, 231, 235, 0.78);
    line-height: 1.6;
}

@media (max-width: 520px) {
    body {
        padding: 16px 10px;
    }

    .page {
        padding: 18px 14px 18px;
        border-radius: 22px;
    }

    header h1 {
        font-size: 22px;
    }

    .card {
        padding: 16px;
    }
}