/* ==========================================================================
   Event Registration Page — i-study Brand Theme (#FF5757)
   Covers: page layout + Forminator form
   ========================================================================== */

/* ── CSS TOKENS ──────────────────────────────────────────────────────────── */
.er-page {
    --er-accent:        #FF5757;
    --er-accent-dark:   #e04444;
    --er-accent-light:  #fff0f0;
    --er-accent-ring:   rgba(255, 87, 87, 0.2);

    --er-bg:            #f7f8fa;
    --er-card-bg:       #ffffff;
    --er-border:        #e8eaed;

    --er-text-primary:  #111827;
    --er-text-secondary:#4b5563;
    --er-text-muted:    #9ca3af;

    --er-radius:        1rem;
    --er-radius-sm:     0.625rem;
    --er-shadow:        0 2px 16px rgba(0,0,0,0.07);
    --er-shadow-md:     0 6px 32px rgba(0,0,0,0.10);

    background-color: var(--er-bg) !important;
    min-height: 100vh;
}


/* ══════════════════════════════════════════════════════════════════════════
   HERO BANNER
══════════════════════════════════════════════════════════════════════════ */
.er-hero {
    background: linear-gradient(135deg, #FF5757 0%, #ff3c3c 60%, #d63031 100%);
    color: #fff;
    padding: 4.5rem 1.5rem 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Subtle decorative circle */
.er-hero::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 320px; height: 320px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    pointer-events: none;
}
.er-hero::after {
    content: '';
    position: absolute;
    bottom: -60px; left: -60px;
    width: 220px; height: 220px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    pointer-events: none;
}

.er-hero__inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 0 auto;
}

.er-hero__logo {
    display: block;
    margin: 0 auto 1.5rem;
    width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 16px rgba(0,0,0,0.2));
}

.er-hero__title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 900;
    line-height: 1.15;
    margin: 0.75rem 0 0.875rem;
    letter-spacing: -0.02em;
    color: #fff;
}

.er-hero__subtitle {
    font-size: 1.0625rem;
    opacity: 0.88;
    max-width: 560px;
    margin: 0 auto 2rem;
    line-height: 1.6;
    color: #fff;
}

/* Pills */
.er-hero__pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.625rem;
}

.er-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.25);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.5rem 1.1rem;
    border-radius: 100px;
    backdrop-filter: blur(6px);
    white-space: nowrap;
}

.er-pill i { opacity: 0.9; }


/* ══════════════════════════════════════════════════════════════════════════
   BADGE
══════════════════════════════════════════════════════════════════════════ */
.er-badge {
    display: inline-block;
    background: rgba(255,255,255,0.22);
    border: 1px solid rgba(255,255,255,0.35);
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.375rem 1rem;
    border-radius: 100px;
    margin-bottom: 1rem;
}

/* Badge on white card */
.er-badge--dark {
    background: var(--er-accent-light);
    border: 1px solid rgba(255,87,87,0.2);
    color: var(--er-accent);
}


/* ══════════════════════════════════════════════════════════════════════════
   GRID LAYOUT
══════════════════════════════════════════════════════════════════════════ */
.er-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 1.25rem 4rem;
}

@media (min-width: 1024px) {
    .er-grid {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.er-left { display: flex; flex-direction: column; gap: 1.75rem; }


/* ══════════════════════════════════════════════════════════════════════════
   CARDS
══════════════════════════════════════════════════════════════════════════ */
.er-card {
    background: var(--er-card-bg);
    border: 1px solid var(--er-border);
    border-radius: var(--er-radius);
    padding: 2rem;
    box-shadow: var(--er-shadow);
    transition: box-shadow 0.25s ease;
}

.er-card:hover {
    box-shadow: var(--er-shadow-md);
}

.er-card__title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--er-text-primary);
    margin: 0 0 1.5rem;
}

.er-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem; height: 2rem;
    background: var(--er-accent);
    color: #fff;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    flex-shrink: 0;
}


/* ── LEARN LIST ─────────────────────────────────────────────────────────── */
.er-learn-list {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.er-learn-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--er-text-secondary);
    line-height: 1.6;
}

.er-learn-dot {
    flex-shrink: 0;
    width: 1.375rem; height: 1.375rem;
    background: var(--er-accent-light);
    color: var(--er-accent);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    margin-top: 0.15rem;
    font-weight: 700;
}


/* ── SPEAKER CARD ───────────────────────────────────────────────────────── */
.er-card--speaker {
    border-top: 3px solid var(--er-accent);
}

.er-speaker {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1rem 0 1.25rem;
}

.er-speaker__photo {
    width: 4rem; height: 4rem;
    border-radius: 0.75rem;
    object-fit: cover;
    border: 2px solid var(--er-border);
    flex-shrink: 0;
}

.er-speaker__name {
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--er-text-primary);
    margin: 0 0 0.375rem;
}

.er-speaker__tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.er-speaker__tags span {
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    background: var(--er-accent-light);
    color: var(--er-accent);
    padding: 0.2rem 0.625rem;
    border-radius: 0.375rem;
}

.er-speaker__bio {
    font-size: 0.9rem;
    color: var(--er-text-secondary);
    line-height: 1.7;
    font-style: italic;
    margin: 0;
    border-left: 3px solid var(--er-accent);
    padding-left: 1rem;
}


/* ── FORM CARD ──────────────────────────────────────────────────────────── */
.er-card--form {
    padding: 2.25rem 2rem;
    border-top: 3px solid var(--er-accent);
    position: sticky;
    top: 100px;
}

.er-form__title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--er-text-primary);
    margin: 0 0 0.375rem;
    letter-spacing: -0.02em;
}

.er-form__subtitle {
    font-size: 0.9rem;
    color: var(--er-text-muted);
    margin: 0 0 0.875rem;
    line-height: 1.6;
}

.er-form__divider {
    width: 2.5rem;
    height: 3px;
    background: var(--er-accent);
    border-radius: 100px;
    margin-bottom: 1.75rem;
}


/* ══════════════════════════════════════════════════════════════════════════
   FORMINATOR FORM OVERRIDES  (scoped to .er-page)
══════════════════════════════════════════════════════════════════════════ */

/* Wrapper reset */
.er-page .forminator-ui,
.er-page .forminator-custom-form {
    background: transparent !important;
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
    font-family: inherit !important;
}

/* Rows */
.er-page .forminator-row {
    margin-bottom: 1.125rem !important;
}

.er-page .forminator-col {
    padding: 0 !important;
}

/* ── Labels ─────────────────────────────────────────────────────────────── */
.er-page .forminator-label,
.er-page .forminator-field--label label,
.er-page label {
    display: block !important;
    color: #374151 !important;
    font-size: 0.8125rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.03em !important;
    text-transform: uppercase !important;
    margin-bottom: 0.4rem !important;
}

/* ── Inputs, Textarea ────────────────────────────────────────────────────── */
.er-page .forminator-input,
.er-page .forminator-textarea,
.er-page input[type="text"],
.er-page input[type="email"],
.er-page input[type="tel"],
.er-page input[type="number"],
.er-page input[type="url"],
.er-page textarea {
    display: block !important;
    width: 100% !important;
    background: #ffffff !important;
    border: 1.5px solid #e5e7eb !important;
    border-radius: 0.625rem !important;
    color: #111827 !important;
    font-size: 0.9375rem !important;
    font-weight: 500 !important;
    padding: 0.75rem 1rem !important;
    transition: border-color 0.18s ease, box-shadow 0.18s ease !important;
    box-shadow: none !important;
    outline: none !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

/* Placeholder */
.er-page .forminator-input::placeholder,
.er-page input::placeholder,
.er-page textarea::placeholder {
    color: #9ca3af !important;
    font-weight: 400 !important;
}

/* Focus */
.er-page .forminator-input:focus,
.er-page .forminator-textarea:focus,
.er-page input:focus,
.er-page textarea:focus,
.er-page select:focus {
    border-color: #FF5757 !important;
    box-shadow: 0 0 0 3px rgba(255, 87, 87, 0.15) !important;
    outline: none !important;
    background: #fff !important;
}

/* ── Select ──────────────────────────────────────────────────────────────── */
.er-page select,
.er-page select.forminator-select--field {
    display: block !important;
    width: 100% !important;
    background: #ffffff !important;
    border: 1.5px solid #e5e7eb !important;
    border-radius: 0.625rem !important;
    color: #111827 !important;
    font-size: 0.9375rem !important;
    font-weight: 500 !important;
    padding: 0.75rem 2.5rem 0.75rem 1rem !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='8' viewBox='0 0 14 8'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%23FF5757' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 1rem center !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    cursor: pointer !important;
    transition: border-color 0.18s ease, box-shadow 0.18s ease !important;
}

/* Select2 */
.er-page .forminator-select2-container .select2-selection--single {
    background: #fff !important;
    border: 1.5px solid #e5e7eb !important;
    border-radius: 0.625rem !important;
    height: auto !important;
    padding: 0.75rem 1rem !important;
}
.er-page .select2-selection__rendered { color: #111827 !important; line-height: 1.5 !important; }
.er-page .select2-selection__arrow b { border-color: #FF5757 transparent transparent transparent !important; }
.er-page .select2-dropdown {
    background: #fff !important;
    border: 1.5px solid #e5e7eb !important;
    border-radius: 0.75rem !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1) !important;
}
.er-page .select2-results__option { color: #111827 !important; padding: 0.625rem 1rem !important; }
.er-page .select2-results__option--highlighted { background: var(--er-accent-light, #fff0f0) !important; color: #FF5757 !important; }

/* ── Radio & Checkbox ────────────────────────────────────────────────────── */
.er-page .forminator-radio--field label,
.er-page .forminator-checkbox--field label {
    color: #374151 !important;
    font-size: 0.9375rem !important;
    font-weight: 500 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    cursor: pointer !important;
}

.er-page input[type="radio"],
.er-page input[type="checkbox"] {
    accent-color: #FF5757 !important;
    width: 1rem !important;
    height: 1rem !important;
    cursor: pointer !important;
}

/* ── Description / Helper Text ───────────────────────────────────────────── */
.er-page .forminator-description,
.er-page .forminator-field--description {
    color: #9ca3af !important;
    font-size: 0.8125rem !important;
    margin-top: 0.35rem !important;
}

/* ── Validation Errors ───────────────────────────────────────────────────── */
.er-page .forminator-error-message,
.er-page .forminator-field-error {
    color: #ef4444 !important;
    font-size: 0.8125rem !important;
    font-weight: 600 !important;
    margin-top: 0.375rem !important;
}

.er-page .forminator-input.forminator-is_invalid,
.er-page input.forminator-is_invalid {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12) !important;
}

/* ── Submit Button ───────────────────────────────────────────────────────── */
.er-page .forminator-btn,
.er-page .forminator-btn-submit,
.er-page button[type="submit"] {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 0.5rem !important;
    width: 100% !important;
    padding: 0.9375rem 2rem !important;
    background: #FF5757 !important;
    color: #ffffff !important;
    font-size: 1rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.04em !important;
    text-transform: uppercase !important;
    border: none !important;
    border-radius: 0.75rem !important;
    cursor: pointer !important;
    transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease !important;
    box-shadow: 0 4px 18px rgba(255, 87, 87, 0.35) !important;
    margin-top: 0.375rem !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

.er-page .forminator-btn:hover,
.er-page .forminator-btn-submit:hover,
.er-page button[type="submit"]:hover {
    background: #e04444 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 28px rgba(255, 87, 87, 0.45) !important;
}

.er-page .forminator-btn:active,
.er-page button[type="submit"]:active {
    transform: scale(0.98) !important;
    box-shadow: 0 2px 8px rgba(255, 87, 87, 0.25) !important;
}

.er-page .forminator-btn[disabled] {
    opacity: 0.55 !important;
    cursor: not-allowed !important;
    transform: none !important;
}

/* ── Success / Error Response ────────────────────────────────────────────── */
.er-page .forminator-response-message {
    background: #f0fdf4 !important;
    border: 1.5px solid #86efac !important;
    border-radius: 0.75rem !important;
    color: #15803d !important;
    font-weight: 600 !important;
    padding: 1rem 1.25rem !important;
    margin-top: 1rem !important;
    text-align: center !important;
}

.er-page .forminator-response-message.forminator-error {
    background: #fff5f5 !important;
    border-color: #fca5a5 !important;
    color: #b91c1c !important;
}

/* ── GDPR ────────────────────────────────────────────────────────────────── */
.er-page .forminator-gdpr-field label {
    font-size: 0.8125rem !important;
    color: #9ca3af !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    font-weight: 400 !important;
}

.er-page .forminator-gdpr-field a {
    color: #FF5757 !important;
    text-decoration: underline !important;
}

/* ── Phone field ─────────────────────────────────────────────────────────── */
.er-page .iti__flag-container .iti__selected-flag {
    background: #f9fafb !important;
    border-right: 1.5px solid #e5e7eb !important;
}
.er-page .iti__country-list {
    background: #fff !important;
    border: 1.5px solid #e5e7eb !important;
    border-radius: 0.75rem !important;
    box-shadow: 0 8px 24px rgba(0,0,0,0.1) !important;
}
.er-page .iti__country:hover { background: #fff0f0 !important; }
.er-page .iti__dial-code,
.er-page .iti__country-name { color: #111827 !important; }

/* ── Hidden / Honeypot ───────────────────────────────────────────────────── */
.er-page .forminator-field-hidden { display: none !important; }

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
    .er-hero { padding: 3rem 1rem 3.5rem; }
    .er-hero__logo { width: 130px; }
    .er-card { padding: 1.5rem; }
    .er-card--form { padding: 1.5rem; position: static; }
    .er-grid { padding: 2rem 1rem 3rem; gap: 1.25rem; }
}