/* Haya Feedback Portal - Level 12 Theme: Platinum Radiance */

:root {
    --platinum: #e2e8f0;
    --obsidian: #010204;
    --glass: rgba(13, 17, 23, 0.7);
    --border: rgba(148, 163, 184, 0.2);
    --text-main: #ffffff;
    --text-sub: #cbd5e1;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--obsidian);
    color: var(--text-main);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* --- BACKGROUND ANIMATION --- */
.bg-anim {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: radial-gradient(circle at center, #0a0c10 0%, var(--obsidian) 100%);
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.2;
    animation: float 20s infinite alternate ease-in-out;
}

.orb-1 { width: 600px; height: 600px; background: var(--platinum); top: -100px; left: -100px; }
.orb-2 { width: 500px; height: 500px; background: #475569; bottom: -100px; right: -100px; animation-delay: -5s; }

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 50px) scale(1.1); }
}

/* --- FEEDBACK CARD --- */
.feedback-card {
    background: var(--glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 48px;
    width: 100%;
    max-width: 650px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.8s ease-out;
    margin: 40px 0;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.header { text-align: center; margin-bottom: 40px; }
.logo { width: 50px; height: 50px; margin-bottom: 20px; }
h1 { font-size: 1.8rem; font-weight: 300; letter-spacing: -0.02em; margin-bottom: 12px; }
p.subtitle { font-size: 0.95rem; color: var(--text-sub); line-height: 1.6; }

/* --- FORM ELEMENTS --- */
.form-group { margin-bottom: 32px; }
label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--text-main); margin-bottom: 12px; }

input[type="text"], textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 18px;
    color: var(--text-main);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    outline: none;
}

input:focus, textarea:focus {
    border-color: var(--platinum);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 20px rgba(226, 232, 240, 0.1);
}

textarea { min-height: 100px; resize: vertical; }

/* --- CHECKBOX --- */
.checkbox-group { display: flex; align-items: flex-start; gap: 14px; cursor: pointer; }
input[type="checkbox"] {
    width: 20px; height: 20px; border: 1px solid var(--border); border-radius: 6px;
    appearance: none; -webkit-appearance: none; cursor: pointer; position: relative;
}
input[type="checkbox"]:checked { background: var(--platinum); border-color: var(--platinum); }
input[type="checkbox"]:checked::after {
    content: "✓"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    color: var(--obsidian); font-weight: bold; font-size: 0.8rem;
}

/* --- RATING & TRI-STATE --- */
.rating-grid, .tri-state-grid { display: flex; gap: 10px; margin-top: 10px; }
.rating-item, .tri-item {
    flex: 1; text-align: center; padding: 14px 8px; border: 1px solid var(--border);
    border-radius: 12px; cursor: pointer; transition: all 0.2s; font-size: 0.9rem; color: var(--text-sub);
}
.rating-item.active, .tri-item.active { background: var(--platinum); color: var(--obsidian); border-color: var(--platinum); font-weight: 600; }

/* --- PERFORMANCE CARDS --- */
.performance-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 12px;
}
.comp-label { display: block; font-size: 0.85rem; margin-bottom: 15px; color: var(--text-sub); }
.pill-row { display: flex; gap: 8px; }
.pill {
    flex: 1; text-align: center; padding: 10px; border: 1px solid var(--border);
    border-radius: 8px; font-size: 0.75rem; cursor: pointer; transition: all 0.2s;
}
.pill.active { background: var(--platinum); color: var(--obsidian); border-color: var(--platinum); }

/* --- BUTTON --- */
.submit-btn {
    width: 100%; background: var(--platinum); color: var(--obsidian); border: none;
    border-radius: 100px; padding: 18px; font-size: 1rem; font-weight: 600;
    letter-spacing: 0.02em; cursor: pointer; transition: all 0.3s; margin-top: 20px;
}
.submit-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 25px rgba(226, 232, 240, 0.2); }
.submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* --- SUCCESS STATE --- */
.success-screen { display: none; text-align: center; animation: fadeIn 0.8s ease-out; }
.success-screen.visible { display: block; }
.checkmark {
    width: 80px; height: 80px; border-radius: 50%; background: var(--platinum);
    display: flex; align-items: center; justify-content: center; margin: 0 auto 30px;
    font-size: 2.5rem; color: var(--obsidian);
}

@media (max-width: 600px) {
    .feedback-card { padding: 32px 20px; border-radius: 0; background: transparent; }
    .rating-item { padding: 10px 4px; font-size: 0.8rem; }
}