/* Feedback page — uses per-school tokens from branding.css */

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

body.feedback-page {
    margin: 0;
    min-height: 100vh;
    font-family: var(--brand-font-family, 'Poppins', ui-sans-serif, system-ui, sans-serif);
    color: var(--brand-text-dark, #333);
    background:
        radial-gradient(circle at top right, color-mix(in srgb, var(--brand-primary, #ffd700) 12%, transparent), transparent 42%),
        linear-gradient(160deg, var(--brand-shell-muted, #f4f6f9) 0%, #eef2f7 100%);
    line-height: 1.6;
}

.feedback-page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Top bar */
.feedback-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--brand-page-bg, #fff);
    border-bottom: 1px solid var(--brand-shell-border, #e5e7eb);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.feedback-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--brand-shell-border, #e5e7eb);
    background: var(--brand-page-bg, #fff);
    color: var(--brand-nav-link, var(--brand-blue, #1f4ea7));
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.feedback-back-btn:hover {
    background: color-mix(in srgb, var(--brand-primary, #fbbf24) 12%, #fff);
    color: var(--brand-blue, #1e3a8a);
    border-color: color-mix(in srgb, var(--brand-primary, #fbbf24) 45%, var(--brand-shell-border, #e5e7eb));
    transform: translateX(-2px);
}

.feedback-logo {
    max-height: 44px;
    width: auto;
    object-fit: contain;
}

.feedback-logo--compact {
    max-height: 40px;
}

/* Main content */
.feedback-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem 3rem;
}

.feedback-container {
    width: 100%;
    max-width: 480px;
    background: var(--brand-shell-card, #fff);
    border-radius: 16px;
    border: 1px solid var(--brand-shell-border, #e5e7eb);
    box-shadow:
        0 4px 6px rgba(0, 0, 0, 0.03),
        0 16px 40px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.feedback-container::before {
    content: '';
    display: block;
    height: 4px;
    background: linear-gradient(
        90deg,
        var(--brand-blue, #1e3a8a),
        var(--brand-primary, #fbbf24)
    );
}

.feedback-header {
    padding: 2rem 2rem 0.5rem;
    text-align: center;
}

.feedback-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: color-mix(in srgb, var(--brand-primary, #fbbf24) 22%, #fff);
    color: var(--brand-blue, #1e3a8a);
    font-size: 1.35rem;
}

.feedback-header h1 {
    margin: 0 0 0.5rem;
    font-family: var(--brand-font-family-heading, inherit);
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--brand-school-name-color, var(--brand-text-dark, #333));
    line-height: 1.25;
}

.feedback-subtitle {
    margin: 0;
    font-size: 0.95rem;
    color: var(--brand-shell-muted-text, #64748b);
}

/* Form */
.feedback-form {
    padding: 1.25rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.feedback-field label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-text-dark, #333);
}

.feedback-field .optional {
    font-weight: 400;
    color: var(--brand-shell-muted-text, #64748b);
}

.feedback-field .required {
    color: var(--brand-status-danger, #dc2626);
}

.feedback-field input,
.feedback-field textarea {
    width: 100%;
    padding: 0.75rem 0.9rem;
    border: 1px solid var(--brand-shell-border, #e5e7eb);
    border-radius: 10px;
    font: inherit;
    color: var(--brand-text-dark, #333);
    background: var(--brand-page-bg, #fff);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.feedback-field input::placeholder,
.feedback-field textarea::placeholder {
    color: #94a3b8;
}

.feedback-field input:focus,
.feedback-field textarea:focus {
    outline: none;
    border-color: var(--brand-nav-link, var(--brand-blue, #1f4ea7));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand-nav-link, #1f4ea7) 18%, transparent);
}

.feedback-field textarea {
    resize: vertical;
    min-height: 120px;
}

.feedback-error {
    margin: 0.35rem 0 0;
    font-size: 0.82rem;
    color: var(--brand-status-danger, #dc2626);
}

.feedback-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.25rem;
    padding: 0.85rem 1.25rem;
    border: none;
    border-radius: 10px;
    background: var(--brand-button-bg, var(--brand-accent, #4caf50));
    color: var(--brand-button-text, #fff);
    font: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 14px color-mix(in srgb, var(--brand-button-bg, #4caf50) 35%, transparent);
}

.feedback-submit:hover {
    background: var(--brand-button-hover-bg, var(--brand-green-dark, #2e7d32));
    color: var(--brand-button-hover-text, #fff);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px color-mix(in srgb, var(--brand-button-bg, #4caf50) 40%, transparent);
}

.feedback-submit:active {
    transform: translateY(0);
}

/* Success popup */
.feedback-popup {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.9rem 1.25rem;
    border-radius: 10px;
    background: var(--brand-status-success, #16a34a);
    color: var(--brand-status-success-text, #fff);
    font-weight: 500;
    font-size: 0.95rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.feedback-popup.show {
    opacity: 1;
    transform: translateY(0);
}

.feedback-popup.fade-out {
    opacity: 0;
    transform: translateY(-10px);
}

.feedback-popup i {
    font-size: 1.15rem;
}

/* Responsive */
@media (max-width: 540px) {
    .feedback-topbar {
        padding: 0.85rem 1rem;
    }

    .feedback-logo {
        max-height: 34px;
    }

    .feedback-header,
    .feedback-form {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .feedback-header h1 {
        font-size: 1.35rem;
    }
}