/* ═══════════════════════════════════════════════════════════════════════════
   EventWings — Auth Modals Stylesheet
   Path: public/assets/css/public/auth-modals.css

   Scopes:
     #authModal              — role-picker (Organizer / Participant)
     #organizerLoginModal    — email/mobile + password login
     #organizerSignupModal   — full signup form (Phase 2)
     #participantLoginModal  — kept untouched (handled by participant-modal.css)

   All rules are ID-scoped so they CANNOT leak into other modals
   (createEventModal, contactModal, logoutModal, etc.). Safe to load
   alongside existing modals.css without overrides bleeding.

   Loaded by:  layouts/home.php, layouts/page.php
   ═════════════════════════════════════════════════════════════════════════ */


/* ─── Shared auth-modal container polish ─────────────────────────────────
   The three modals share a common visual language. Width, header,
   footer, typography.

   Vertical sizing: cap at 90% of viewport height so it never
   overflows offscreen, and enable internal scroll so users can
   always reach the submit button on shorter phones (iPhone SE, etc).
   Using `dvh` (dynamic viewport height) so the cap respects the
   collapsing browser chrome on mobile Safari/Chrome — `vh` is the
   fallback for older browsers.

   !important on max-height/overflow because the base modals.css uses
   `.modal-content { max-height: 88vh; overflow-y: auto }` at the same
   specificity as ours (both 0,1,0 + ID parent), and we MUST guarantee
   these rules win for iOS Safari to honor scroll. */

#authModal .modal-content,
#organizerLoginModal .modal-content,
#organizerSignupModal .modal-content {
    max-width: 480px;
    width: calc(100% - 32px);
    max-height: 90vh !important;
    max-height: 90dvh !important;
    background: #14182c;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 20px;
    padding: 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    overscroll-behavior: contain;
    color: #e6eef8;
    /* Reset any transforms from animations that might interfere with scroll */
    transform: none;
    /* Ensure flex children don't break scrollability */
    display: block;
}

/* Custom scrollbar styling for the modal content (Chromium/Webkit) */
#authModal .modal-content::-webkit-scrollbar,
#organizerLoginModal .modal-content::-webkit-scrollbar,
#organizerSignupModal .modal-content::-webkit-scrollbar {
    width: 6px;
}
#authModal .modal-content::-webkit-scrollbar-thumb,
#organizerLoginModal .modal-content::-webkit-scrollbar-thumb,
#organizerSignupModal .modal-content::-webkit-scrollbar-thumb {
    background: rgba(124, 58, 237, 0.25);
    border-radius: 3px;
}
#authModal .modal-content::-webkit-scrollbar-thumb:hover,
#organizerLoginModal .modal-content::-webkit-scrollbar-thumb:hover,
#organizerSignupModal .modal-content::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.45);
}

#authModal .ios-drag-bar,
#organizerLoginModal .ios-drag-bar,
#organizerSignupModal .ios-drag-bar {
    width: 36px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.15);
    margin: 10px auto 0;
}

/* ─── Auth header (back, title, close) ──────────────────────────────────── */

#authModal .auth-header,
#organizerLoginModal .auth-header,
#organizerSignupModal .auth-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px 6px;
    border-bottom: none;
}

#authModal .auth-title,
#organizerLoginModal .auth-title,
#organizerSignupModal .auth-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    letter-spacing: -0.01em;
    text-align: center;
    flex: 1;
}

#authModal .auth-back,
#organizerLoginModal .auth-back,
#organizerSignupModal .auth-back,
#authModal .modal-close,
#organizerLoginModal .modal-close,
#organizerSignupModal .modal-close {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(230, 238, 248, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 14px;
    font-family: inherit;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    padding: 0;
    line-height: 1;
}

#authModal .modal-close,
#organizerLoginModal .modal-close,
#organizerSignupModal .modal-close {
    border-radius: 50%;
}

#authModal .auth-back:hover,
#organizerLoginModal .auth-back:hover,
#organizerSignupModal .auth-back:hover {
    background: rgba(124, 58, 237, 0.12);
    color: #c4b5fd;
    border-color: rgba(124, 58, 237, 0.35);
}

#authModal .modal-close:hover,
#organizerLoginModal .modal-close:hover,
#organizerSignupModal .modal-close:hover {
    background: rgba(251, 113, 133, 0.1);
    color: #fb7185;
    border-color: rgba(251, 113, 133, 0.3);
}

/* ─── Subtitle below header ─────────────────────────────────────────────── */

#authModal .auth-sub,
#organizerLoginModal .auth-sub,
#organizerSignupModal .auth-sub {
    margin: 0 24px 18px;
    font-size: 13px;
    color: rgba(230, 238, 248, 0.55);
    text-align: center;
    line-height: 1.5;
}

/* ─── Form container padding ────────────────────────────────────────────── */

#organizerLoginModal form,
#organizerSignupModal form {
    padding: 0 24px 20px;
}

#authModal .auth-role-grid {
    padding: 0 24px 20px;
}

/* ─── Field labels (compact uppercase mini-caps) ───────────────────────── */

#organizerLoginModal .modal-label,
#organizerSignupModal .modal-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: rgba(230, 238, 248, 0.65);
    margin-bottom: 6px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

#organizerLoginModal .modal-label .req,
#organizerSignupModal .modal-label .req {
    color: #fb7185;
    margin-left: 1px;
}

/* ─── Form field wrappers ───────────────────────────────────────────────── */

#organizerLoginModal .modal-field,
#organizerSignupModal .modal-field {
    margin-bottom: 14px;
}

/* Two-column row for paired fields (e.g. Name + Mobile, Email + Type) */
#organizerSignupModal .modal-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 14px;
}

/* Slightly wider email column when paired with type dropdown */
#organizerSignupModal .modal-form-row.modal-form-row-email-type {
    grid-template-columns: 1.2fr 1fr;
}

/* When the modal-form-row contains modal-field children, those children
   shouldn't add their own bottom margin (the row handles it) */
#organizerSignupModal .modal-form-row .modal-field {
    margin-bottom: 0;
}

/* ─── Inputs, selects, textareas ────────────────────────────────────────── */

#organizerLoginModal input[type="text"],
#organizerLoginModal input[type="email"],
#organizerLoginModal input[type="password"],
#organizerLoginModal input[type="tel"],
#organizerSignupModal input[type="text"],
#organizerSignupModal input[type="email"],
#organizerSignupModal input[type="tel"],
#organizerSignupModal select,
#organizerSignupModal textarea {
    width: 100%;
    padding: 11px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    font-size: 14px;
    color: #fff;
    font-family: inherit;
    box-sizing: border-box;
    transition: border-color 0.15s, background 0.15s;
}

/* Defensive — explicitly reset checkbox so it can't inherit text-input styling
   from existing modals.css rules like `.modal input { width: 100%; ... }` */
#organizerSignupModal input[type="checkbox"] {
    width: auto;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    appearance: auto;
    -webkit-appearance: auto;
}

#organizerLoginModal input::placeholder,
#organizerSignupModal input::placeholder,
#organizerSignupModal textarea::placeholder {
    color: rgba(230, 238, 248, 0.35);
}

#organizerLoginModal input:focus,
#organizerSignupModal input:focus,
#organizerSignupModal select:focus,
#organizerSignupModal textarea:focus {
    outline: none;
    border-color: rgba(124, 58, 237, 0.5);
    background: rgba(255, 255, 255, 0.06);
}

/* Invalid state — set by validation JS */
#organizerLoginModal input.has-error,
#organizerLoginModal input[aria-invalid="true"],
#organizerSignupModal input.has-error,
#organizerSignupModal input[aria-invalid="true"],
#organizerSignupModal select[aria-invalid="true"],
#organizerSignupModal textarea[aria-invalid="true"] {
    border-color: rgba(251, 113, 133, 0.6);
    background: rgba(251, 113, 133, 0.04);
}

/* Inline error messages displayed below a field */
#organizerLoginModal .field-error,
#organizerSignupModal .field-error {
    margin-top: 6px;
    font-size: 12px;
    color: #fb7185;
    line-height: 1.4;
}

/* ─── Select dropdown specifics (custom chevron) ────────────────────────── */

#organizerSignupModal select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23c4b5fd' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

/* Placeholder option in dark style */
#organizerSignupModal select option {
    background: #1a1530;
    color: #fff;
}

#organizerSignupModal select:invalid,
#organizerSignupModal select option[value=""] {
    color: rgba(230, 238, 248, 0.45);
}

/* ─── Textarea specifics ────────────────────────────────────────────────── */

#organizerSignupModal textarea {
    min-height: 56px;
    resize: vertical;
    line-height: 1.5;
}

/* ─── Section divider (used before terms checkbox) ─────────────────────── */

#organizerSignupModal .modal-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.06);
    margin: 6px 0 16px;
}

/* ─── Terms checkbox row ─────────────────────────────────────────────────
   Aggressively scoped: the existing modals.css has rules like
   `.modal-field input { width: 100%; padding: ...; border: ... }` that
   would otherwise make our checkbox look like a stretched text input.
   We force checkbox dimensions explicitly and avoid the .modal-field
   class on the wrapper. */

#organizerSignupModal .modal-checkbox-field {
    display: block;
    margin: 0 0 18px;
    padding: 0;
}

#organizerSignupModal .modal-checkbox-label {
    display: flex !important;
    gap: 10px;
    align-items: flex-start;
    cursor: pointer;
    font-size: 13px;
    line-height: 1.5;
    color: rgba(230, 238, 248, 0.75);
    margin: 0;
    padding: 0;
    width: 100%;
    box-sizing: border-box;
}

#organizerSignupModal .modal-checkbox-label > input[type="checkbox"] {
    flex: 0 0 16px !important;
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
    max-width: 16px !important;
    padding: 0 !important;
    margin: 2px 0 0 !important;
    background: rgba(255, 255, 255, 0.06) !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    border-radius: 3px !important;
    cursor: pointer;
    accent-color: #7c3aed;
    box-sizing: border-box;
}

#organizerSignupModal .modal-checkbox-label > span {
    flex: 1 1 auto;
    min-width: 0;
    word-wrap: break-word;
}

#organizerSignupModal .modal-checkbox-label a {
    color: #c4b5fd;
    text-decoration: underline;
    text-underline-offset: 2px;
}

#organizerSignupModal .modal-checkbox-label a:hover {
    color: #ddd6fe;
}

/* ─── Submit button ─────────────────────────────────────────────────────── */

#organizerLoginModal .modal-submit,
#organizerSignupModal .modal-submit {
    width: 100%;
    padding: 13px 22px;
    background: linear-gradient(135deg, #7c3aed 0%, #5b21b6 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: transform 0.15s, background 0.15s, opacity 0.15s;
}

#organizerLoginModal .modal-submit:hover,
#organizerSignupModal .modal-submit:hover {
    transform: translateY(-1px);
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
}

#organizerLoginModal .modal-submit:active,
#organizerSignupModal .modal-submit:active {
    transform: translateY(0);
}

#organizerLoginModal .modal-submit:disabled,
#organizerSignupModal .modal-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ─── "Note" / fine-print row below the form ───────────────────────────── */

#organizerLoginModal .auth-note,
#organizerSignupModal .auth-note,
#authModal .auth-note {
    margin: 14px 24px 18px;
    font-size: 12px;
    color: rgba(230, 238, 248, 0.5);
    text-align: center;
    line-height: 1.5;
}

#organizerLoginModal .auth-note {
    font-size: 13px;
    color: rgba(230, 238, 248, 0.6);
}

/* ─── "Create account" inline text button ───────────────────────────────── */

.auth-link-btn {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    color: #c4b5fd;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.auth-link-btn:hover {
    color: #ddd6fe;
}

.auth-link-btn:focus-visible {
    outline: 2px solid #c4b5fd;
    outline-offset: 2px;
    border-radius: 2px;
}

/* ─── Role-picker grid in #authModal ────────────────────────────────────── */

#authModal .auth-role-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

#authModal .auth-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 20px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    color: #fff;
    cursor: pointer;
    text-align: center;
    transition: background 0.15s, border-color 0.15s, transform 0.15s;
    font-family: inherit;
}

#authModal .auth-btn:hover {
    background: rgba(124, 58, 237, 0.1);
    border-color: rgba(124, 58, 237, 0.35);
    transform: translateY(-1px);
}

#authModal .auth-btn i {
    font-size: 24px;
    color: #c4b5fd;
    margin-bottom: 4px;
}

#authModal .auth-btn strong {
    display: block;
    font-size: 14px;
    line-height: 1.3;
    font-weight: 600;
}

#authModal .auth-btn small {
    display: block;
    font-size: 11px;
    line-height: 1.4;
    font-weight: 400;
    color: rgba(230, 238, 248, 0.5);
    margin-top: 2px;
}

/* ─── Mobile / small-viewport adjustments ──────────────────────────────── */

@media (max-width: 520px) {
    #authModal .modal-content,
    #organizerLoginModal .modal-content,
    #organizerSignupModal .modal-content {
        max-width: calc(100% - 16px);
        max-height: 92vh !important;
        max-height: 92dvh !important;
        border-radius: 16px;
    }

    #organizerLoginModal form,
    #organizerSignupModal form,
    #authModal .auth-role-grid {
        padding: 0 18px 18px;
    }

    #authModal .auth-header,
    #organizerLoginModal .auth-header,
    #organizerSignupModal .auth-header {
        padding: 12px 18px 4px;
    }

    #authModal .auth-sub,
    #organizerLoginModal .auth-sub,
    #organizerSignupModal .auth-sub {
        margin: 0 18px 14px;
    }

    /* On phones, collapse two-column rows to single column */
    #organizerSignupModal .modal-form-row,
    #organizerSignupModal .modal-form-row.modal-form-row-email-type {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    #authModal .auth-role-grid {
        grid-template-columns: 1fr;
    }
}