/*******************************************************
 *
 * Package:         Conference registration software
 * Filename:        modern_ui.css
 * Date Written:    February 1, 2026
 * Last Updated:    May 6, 2026
 * Author:          John George
 * Abstract:        Modern UI stylesheet for updated pages. Includes header status chips for test_system, test_mode, debug_mode, and system_offline modes.
 *
 * @author John George <johnkg77@usa.net>
 * @copyright Copyright (c) 2008-2026 John George
 * @abstract Modern UI styles for branding, layout, forms, and components including status indicators
 *
 * $Id: modern_ui.css 25 2026-05-06 15:45:00 -0400 john $
 * $LastChangedDate: 2026-05-06 15:45:00 -0400 (Tue, 06 May 2026) $
 *
 *******************************************************/

/* Modern UI Styles (Replaces/Extends main.css for modernized pages) */
:root {
    --app-font-family: 'Inter', 'Roboto', 'Open Sans', sans-serif;
    --app-font-size-base: 16px;
    --app-line-height-base: 1.5;
    --app-h1-size: 2rem;
    --app-h2-size: 1.75rem;
    --app-h3-size: 1.5rem;
    --app-h4-size: 1.25rem;
    --app-h5-size: 1.125rem;
    --app-h6-size: 1rem;
    --primary-color: #1e3a8a; /* Brand Blue */
    --primary-hover: #152b6b;
    --accent-color: #b22222; /* Brand Red */
    --accent-hover: #8b0000;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --bg-gradient-start: #f3f4f6;
    --bg-gradient-end: #e5e7eb;
    --card-bg: #ffffff;
    --error-color: #b22222;
    --success-color: #10b981;
}

/*
 * Keep vertical scrollbar space reserved so Tabulator focus/edit transitions
 * do not cause horizontal page shift while tabbing through cells.
 */
html {
    overflow-y: scroll;
}

body {
    background-color: #f3f4f6;
    margin: 0;
    padding: 0;
    font-family: var(--app-font-family);
    font-size: var(--app-font-size-base);
    line-height: var(--app-line-height-base);
    color: var(--text-color);
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6,
.ui.header {
    font-family: var(--app-font-family);
    line-height: 1.25;
}

h1 {
    font-size: var(--app-h1-size);
}

h2,
.ui.header {
    font-size: var(--app-h2-size);
}

h3,
.ui.header.large {
    font-size: var(--app-h3-size);
}

h4,
.ui.header.medium {
    font-size: var(--app-h4-size);
}

h5,
.ui.header.small {
    font-size: var(--app-h5-size);
}

h6,
.ui.header.tiny {
    font-size: var(--app-h6-size);
}

input,
textarea,
select,
button,
.ui.button,
.ui.input input,
.ui.dropdown,
.ui.menu,
.ui.message,
.ui.form .field > label {
    font-family: var(--app-font-family);
}

/* Header Context, Main Menu, and Logout Button Animation */
.modern-header .header-context-button,
.modern-header .main-menu-button,
.modern-header .logout-header-button {
    min-width: 128px;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    transition:
        transform 0.18s ease,
        box-shadow 0.18s ease;
}

.modern-header .logout-header-button {
    background-color: var(--accent-color) !important;
    border: 1px solid var(--accent-color) !important;
    color: #ffffff !important;
}

.modern-header .header-context-button:hover,
.modern-header .main-menu-button:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 14px rgba(30, 58, 138, 0.3);
}

.modern-header .logout-header-button:hover {
    background-color: #991b1b !important;
    border-color: #991b1b !important;
    color: #ffffff !important;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 14px rgba(178, 34, 34, 0.32);
}

.modern-header .header-context-button:active,
.modern-header .main-menu-button:active {
    transform: translateY(0) scale(0.96);
    box-shadow: 0 3px 8px rgba(30, 58, 138, 0.25);
}

.modern-header .logout-header-button:active {
    background-color: #7f1d1d !important;
    border-color: #7f1d1d !important;
    color: #ffffff !important;
    transform: translateY(0) scale(0.96);
    box-shadow: 0 3px 8px rgba(178, 34, 34, 0.26);
}

/* Page Containers */
.modern-page-container,
.login-page-container {
    min-height: calc(100vh - 60px); /* Adjust for header if present */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #f0f2f5 0%, #e0e7ff 100%);
    padding: 20px;
    padding-top: 80px;
}

/* Brand Section */
.modern-brand,
.login-brand {
    text-align: center;
    margin-bottom: 2rem;
    animation: fadeInDown 0.6s ease-out;
}

/* Keep the login column constrained so card and brand share the same center line. */
.login-content {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.login-content .login-card.ui.segment {
    width: 100%;
}

.modern-brand .app-logo,
.login-brand .app-logo {
    height: 80px; /* Slightly larger for emphasis */
    width: auto;
    margin-bottom: 15px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.modern-brand .app-name,
.login-brand .app-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
    letter-spacing: -0.025em;
}

/* Modern Card */
.modern-card,
.ui.segment.modern-card,
.login-card.ui.segment {
    background: var(--card-bg);
    border: none;
    box-shadow:
        0 10px 25px -5px rgba(0, 0, 0, 0.1),
        0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border-radius: 16px;
    width: 100%;
    max-width: 420px; /* Default narrow width */
    padding: 2.5rem;
    margin: 0;
    animation: fadeInUp 0.6s ease-out;
    border-top: 4px solid var(--accent-color);
}

.modern-card.wide,
.ui.segment.modern-card.wide {
    max-width: 800px;
}

.modern-card.fluid,
.ui.segment.modern-card.fluid {
    max-width: 100%;
}

.modern-card .ui.header,
.login-card .ui.header {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-color);
    font-weight: 700;
    font-size: var(--app-h3-size);
    border: none;
    font-family: var(--app-font-family);
}

#register-step-8 .step8-attendee-card {
    border-radius: 22px;
    padding: 0;
    overflow: hidden;
    border: 1px solid rgba(30, 58, 138, 0.08);
    box-shadow: 0 14px 28px -18px rgba(15, 23, 42, 0.42);
}

#register-step-8 p,
#register-step-8 li,
#register-step-8 td,
#register-step-8 th,
#register-step-8 .ui.segment,
#register-step-8 .ui.message,
#register-step-8 .step8-detail-value,
#register-step-8 .step8-meal-line,
#register-step-8 .step8-inline-note,
#register-step-8 .step8-volunteer-print-value {
    font-size: 1.02rem;
    line-height: 1.5;
}

#register-step-8 .step8-attendee-header {
    background: linear-gradient(180deg, #eef6fb 0%, #e3f0f8 100%);
    border-bottom: 1px solid rgba(30, 58, 138, 0.12);
    padding: 0.9rem 1.25rem 0.8rem;
}

#register-step-8 .step8-attendee-name {
    color: #12325d;
    font-size: 1.08rem;
    font-weight: 700;
    line-height: 1.35;
}

#register-step-8 .step8-attendee-meta {
    margin-top: 0.32rem;
    color: #4b5563;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

#register-step-8 .step8-attendee-meta-separator {
    margin: 0 0.45rem;
    color: #94a3b8;
}

#register-step-8 .step8-attendee-main,
#register-step-8 .step8-attendee-cost-column {
    padding-top: 1rem !important;
}

#register-step-8 .step8-attendee-main {
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
    padding-bottom: 1.25rem !important;
}

#register-step-8 .step8-attendee-cost-column {
    padding-left: 0.5rem !important;
    padding-right: 1.25rem !important;
    padding-bottom: 1.25rem !important;
}

#register-step-8 .step8-attendee-detail-grid {
    margin-top: 0 !important;
    margin-bottom: 0.35rem !important;
}

#register-step-8 .step8-detail-row {
    display: grid;
    grid-template-columns: 152px 1fr;
    gap: 0.5rem;
    align-items: start;
    margin-bottom: 0.55rem;
}

#register-step-8 .step8-detail-label {
    color: #1f2937;
    font-weight: 700;
}

#register-step-8 .step8-detail-value {
    color: #111827;
}

#register-step-8 .step8-meals-row {
    align-items: start;
}

#register-step-8 .step8-meal-line {
    margin-bottom: 0.28rem;
}

#register-step-8 .step8-inline-note {
    color: #6b7280;
}

#register-step-8 .step8-status-pill {
    display: inline-block;
    margin-left: 0.4rem;
    padding: 0.08rem 0.45rem;
    border-radius: 999px;
    background: #fff1f1;
    color: #b22222;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    vertical-align: middle;
}

#register-step-8 .step8-workshop-section {
    margin-top: 0.55rem;
}

#register-step-8 .step8-workshop-table {
    margin-top: 0.35rem;
}

#register-step-8 .step8-print-only {
    display: none;
}

#register-step-8 .step8-volunteer-print-list {
    margin-top: 0.5rem;
}

#register-step-8 .step8-volunteer-print-item {
    padding: 0.35rem 0 0.55rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

#register-step-8 .step8-volunteer-print-item:last-child {
    border-bottom: 0;
}

#register-step-8 .step8-volunteer-print-name {
    font-weight: 700;
    color: #12325d;
    margin-bottom: 0.25rem;
}

#register-step-8 .step8-volunteer-print-row {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 0.6rem;
    margin-bottom: 0.18rem;
}

#register-step-8 .step8-volunteer-print-label {
    font-weight: 700;
    color: #1f2937;
}

#register-step-8 .step8-volunteer-print-value {
    color: #111827;
}

#register-step-8 .step8-workshop-empty {
    margin-top: 0.35rem;
}

#register-step-8 .step8-note-message {
    margin-top: 0.8rem;
    border-radius: 14px;
}

#register-step-8 .step8-cost-table {
    margin-top: 0;
}

#register-step-6 .step8-negative-amount,
#register-step-6 .step8-negative-amount strong,
#register-step-8 .step8-negative-amount,
#register-step-8 .step8-negative-amount strong {
    color: #b22222 !important;
}

@media only screen and (max-width: 767px) {
    #register-step-8 .step8-attendee-main,
    #register-step-8 .step8-attendee-cost-column {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    #register-step-8 .step8-detail-row {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }

    #register-step-8 .step8-attendee-meta-separator {
        display: none;
    }

    #register-step-8 .step8-attendee-meta {
        display: flex;
        flex-direction: column;
        gap: 0.12rem;
    }

    /* Workshop tables: allow horizontal scroll on narrow screens */
    #register-step-6 .step8-workshop-section,
    #register-step-8 .step8-workshop-section {
        overflow-x: auto;
    }

    /* Volunteer info: show card list, hide wide table on narrow screens */
    #register-step-8 .step8-screen-only {
        display: none;
    }

    #register-step-8 .step8-volunteer-print-list {
        display: block;
    }
}

@media print {
    html,
    body {
        overflow: visible !important;
        background: #ffffff !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        font-size: 15pt !important;
    }

    #register-step-8,
    #register-step-8 p,
    #register-step-8 li,
    #register-step-8 td,
    #register-step-8 th,
    #register-step-8 .ui.message,
    #register-step-8 .ui.segment,
    #register-step-8 .step8-detail-value,
    #register-step-8 .step8-meal-line,
    #register-step-8 .step8-inline-note,
    #register-step-8 .step8-workshop-table,
    #register-step-8 .step8-cost-table {
        font-size: 14.5pt !important;
        line-height: 1.42 !important;
    }

    #register-step-8 h2.ui.header {
        font-size: 20pt !important;
        line-height: 1.2 !important;
    }

    #register-step-8 h4.ui.header,
    #register-step-8 .ui.message .header,
    #register-step-8 .step8-attendee-name {
        font-size: 16pt !important;
        line-height: 1.25 !important;
    }

    #register-step-8 .step8-attendee-meta,
    #register-step-8 .step8-detail-label {
        font-size: 12pt !important;
        line-height: 1.3 !important;
    }

    #register-step-8 .step8-status-pill {
        font-size: 10.5pt !important;
        padding: 0.12rem 0.5rem !important;
    }

    #register-step-8 .step8-volunteer-print-name,
    #register-step-8 .step8-volunteer-print-label,
    #register-step-8 .step8-volunteer-print-value {
        font-size: 13.5pt !important;
        line-height: 1.35 !important;
    }

    #register-step-8 .step8-volunteer-print-row {
        grid-template-columns: 210px 1fr;
    }

    .modern-header,
    .app-global-header,
    .ui.modal,
    .ui.dimmer,
    .ui.page.dimmer {
        display: none !important;
    }

    .modern-dashboard-container {
        background: #ffffff !important;
        padding: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .modern-card,
    .ui.segment.modern-card {
        animation: none !important;
        box-shadow: none !important;
        border-radius: 0 !important;
        border-top: 0 !important;
        max-width: none !important;
        width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    #register-step-8,
    #register-step-8 > .modern-card,
    #register-step-8 .ui.segment,
    #register-step-8 .ui.message,
    #register-step-8 .ui.table,
    #register-step-8 .ui.very.basic.table,
    #register-step-8 .step8-cost-table {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    #register-step-8 .step8-workshop-table {
        width: 100% !important;
        max-width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        table-layout: fixed !important;
        word-wrap: break-word !important;
    }

    #register-step-8 .steps-center,
    #register-step-8 .ui.steps,
    #register-step-8 .step-progress-responsive,
    #register-step-8 .ui.segment.center.aligned,
    #register-step-8 .ui.button,
    #register-step-8 form {
        display: none !important;
    }

    #register-step-8 .step8-print-only {
        display: block !important;
    }

    #register-step-8 .step8-screen-only {
        display: none !important;
    }

    #register-step-8 .ui.grid,
    #register-step-8 .ui.stackable.grid,
    #register-step-8 .ui.two.column.grid {
        display: block !important;
    }

    #register-step-8 .column,
    #register-step-8 .eight.wide.column,
    #register-step-8 .twelve.wide.column,
    #register-step-8 .four.wide.column {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    #register-step-8 .step8-attendee-card,
    #register-step-8 .ui.segment,
    #register-step-8 .ui.message,
    #register-step-8 table,
    #register-step-8 tr,
    #register-step-8 td,
    #register-step-8 th {
        break-inside: auto !important;
        page-break-inside: auto !important;
    }

    #register-step-8 .step8-attendee-card {
        overflow: visible !important;
        box-shadow: none !important;
        border-radius: 0 !important;
    }

    #register-step-8 .step8-detail-row {
        grid-template-columns: 185px 1fr !important;
    }
}

/* Form Fields */
.ui.form .field {
    margin-bottom: 1.25rem;
}

.ui.form .field > label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.5rem;
    font-family: var(--app-font-family);
}

/* Required field marker style shared across forms */
.ui.form .required.field > label::after {
    content: ' *';
    color: var(--accent-color);
    font-weight: 700;
}

/* Override Semantic UI Input Styles */
.ui.input input {
    border-radius: 8px;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    background-color: #f9fafb;
    transition: all 0.2s;
    font-size: 1rem;
    font-family: var(--app-font-family);
}

.ui.input input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.15);
    background-color: #fff;
}

.ui.form input::placeholder,
.ui.form textarea::placeholder {
    color: #9ca3af;
    opacity: 1;
}

.ui.form select,
.ui.form .ui.selection.dropdown {
    border-radius: 8px;
    border: 1px solid #d1d5db;
    background-color: #f9fafb;
}

.ui.form select:focus,
.ui.form .ui.selection.dropdown:focus,
.ui.form .ui.selection.dropdown.active,
.ui.form .ui.selection.dropdown.visible {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.15);
    background-color: #fff;
}

/* Keep controls full-width inside Fomantic 3-column layouts */
.ui.form .three.fields > .field .iti,
.ui.form .three.fields > .field .ui.dropdown,
.ui.form .three.fields > .field .ui.selection.dropdown,
.ui.form .three.fields > .field select {
    width: 100%;
    min-width: 100%;
}

.ui.left.icon.input > i.icon {
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.5;
}

/* Scroll Hint Text - Responsive (Mobile/Tablet Only) */
.scroll-hint-text {
    display: none;
}

@media only screen and (max-width: 991px) {
    .scroll-hint-text {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.875rem;
        color: var(--text-light);
        margin-bottom: 0.75rem;
        font-style: italic;
    }
}

/* Options Row (Remember Me & Forgot Password) */
.options-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem !important;
}

.ui.checkbox label {
    font-size: 0.875rem;
    color: #4b5563;
    padding-left: 1.8em;
    cursor: pointer;
    font-family: var(--app-font-family);
}

.forgot-password-link {
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
    font-family: var(--app-font-family);
}

.forgot-password-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Buttons */
.ui.primary.button {
    background-color: var(--accent-color);
    border-radius: 8px;
    padding: 12px;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.025em;
    transition: all 0.2s;
    font-family: var(--app-font-family);
}

.ui.primary.button:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 4px 12px rgba(178, 34, 34, 0.3);
    transform: translateY(-1px);
}

.ui.secondary.button {
    background-color: #ffffff;
    border: 1px solid #d1d5db;
    color: var(--text-color);
    border-radius: 8px;
    padding: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s;
    font-family: var(--app-font-family);
}

.ui.secondary.button:hover {
    background-color: #f9fafb;
    border-color: #9ca3af;
    color: #111827;
}

/* Footer Links */
.links {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-light);
    border-top: 1px solid #f3f4f6;
    padding-top: 1.5rem;
    font-family: var(--app-font-family);
}

.links a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.links a:hover {
    text-decoration: underline;
}

/* Messages */
.ui.message {
    border-radius: 8px;
    box-shadow: none;
    border: 1px solid rgba(0, 0, 0, 0.05);
    font-family: var(--app-font-family);
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Responsive */
@media (max-width: 480px) {
    .modern-card,
    .login-card {
        padding: 2rem 1.5rem;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    }

    .modern-brand .app-name,
    .login-brand .app-name {
        font-size: 1.5rem;
    }

    .options-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .forgot-password-link {
        margin-left: 28px;
    }
}

/* --- Dashboard / Main Menu Extensions --- */

/* Dashboard Layout Container */
.modern-dashboard-container {
    /*min-height: 100vh;*/
    background: linear-gradient(135deg, #f0f2f5 0%, #e0e7ff 100%);
    padding-top: 80px; /* Space for fixed header */
    padding-bottom: 40px;
    padding-left: 20px;
    padding-right: 20px;
}

/* Fixed Global Header */
.modern-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.modern-header .header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.modern-header .header-logo {
    height: 40px;
    width: auto;
}

.modern-header .header-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.modern-header .header-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Modern Tabs Override */
.ui.tabular.menu .item.active {
    background-color: #fff;
    border-color: #d4d4d5;
    color: var(--primary-color);
    font-weight: 700;
    border-top: 2px solid var(--accent-color); /* Slight coloring consistent with scheme */
    border-radius: 8px 8px 0 0;
}

.ui.tabular.menu .item {
    border-radius: 8px 8px 0 0;
    color: var(--text-light);
    transition: all 0.2s;
}

.ui.tabular.menu .item:hover {
    color: var(--primary-color);
    background-color: #f9fafb;
}

/* Main menu tab strip: soften the labels and give the selected tab a calmer, polished state. */
#main-menu #menu-tabs {
    gap: 0.25rem;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid rgba(30, 58, 138, 0.12);
}

#main-menu #menu-tabs .item {
    color: #64748b;
    font-family: var(--app-font-family);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 0.8rem 1rem;
    transition: all 0.2s ease;
}

#main-menu #menu-tabs .item.active {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    color: var(--primary-color);
    border-top-width: 3px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

#main-menu #menu-tabs .item:hover {
    color: var(--primary-color);
    background: #f8fafc;
}

/* Main menu section headers: keep them simple and understated. */
#main-menu .ui.tab .ui.header {
    font-family: var(--app-font-family) !important;
    font-size: 0.98rem !important;
    font-weight: 700 !important;
    color: #334155 !important;
    margin-top: 1.25rem !important;
    margin-bottom: 0.6rem !important;
}

/* Modern Modal Override */
.ui.modal,
.ui.small.modal,
.ui.large.modal,
.ui.fullscreen.modal {
    border-radius: 16px !important;
    border-top: 4px solid var(--accent-color) !important;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1) !important;
}

.ui.modal > .header {
    background: #fff !important;
    border-bottom: 1px solid rgba(34, 36, 38, 0.05) !important;
    font-family: var(--app-font-family) !important;
    font-weight: 700 !important;
    border-radius: 16px 16px 0 0 !important;
}

.ui.modal > .actions {
    background: #f9fafb !important;
    border-top: 1px solid rgba(34, 36, 38, 0.05) !important;
    border-radius: 0 0 16px 16px !important;
}

/* Modern Tables (Tabulator overrides or Fomantic tables) */
.ui.table {
    border-radius: 8px;
    border: 1px solid rgba(34, 36, 38, 0.1);
}

.ui.table thead th {
    background-color: #f9fafb;
    color: var(--text-color);
}

/* Header Row for Cards (Title + Action Button) */
.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.header-row .ui.header {
    margin: 0 !important; /* Override default margin */
}

/* Centered Dashboard Container (for single-card pages) */
.modern-dashboard-container.centered {
    display: flex;
    justify-content: center;
    /* align-items: flex-start;  Allow scrolling if content is tall */
}

/* Main Menu action button styling (logo-based colors) */
.main-menu-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.ui.button.account-action-button,
.main-menu-register-field .ui.button.start-registration-button {
    width: 220px;
    min-height: 42px;
    border-radius: 10px;
    font-weight: 600;
}

.ui.button.account-action-button {
    background-color: #1e3a8a;
    color: #ffffff;
    border: 1px solid #152b6b;
    box-shadow: 0 6px 16px rgba(30, 58, 138, 0.3);
    transition:
        transform 0.18s ease,
        box-shadow 0.18s ease,
        filter 0.18s ease;
}

.ui.button.account-action-button:hover,
.ui.button.account-action-button:focus {
    background-color: #152b6b;
    filter: brightness(1.02);
    transform: translateY(-1px);
    box-shadow: 0 10px 18px rgba(30, 58, 138, 0.34);
}

.ui.button.account-action-button:active {
    transform: translateY(0);
}

.main-menu-register-field {
    display: flex;
    justify-content: flex-start;
}

.main-menu-register-field .ui.button.start-registration-button {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    gap: 0.5rem;
}

.main-menu-register-field .ui.button.start-registration-button > .icon {
    margin-right: 0;
}

/* Shared width utility for buttons that should match Start Registration sizing. */
.ui.button.standard-action-width-button {
    width: 220px;
    min-height: 42px;
    border-radius: 10px;
    font-weight: 600;
}

.ui.button.left-justified-standard-button {
    width: 220px;
    min-height: 42px;
    border-radius: 10px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
}

/* Keep the long Reg Menu registration action on a single line without changing other buttons. */
.ui.button.account-action-button.reg-menu-action-button {
    width: 680px;
    max-width: 100%;
    white-space: nowrap;
}

/* Address tab action buttons: one row on desktop with equal widths. */
.address-menu-actions {
    display: flex;
    align-items: stretch;
    gap: 0.75rem;
}

.ui.button.account-action-button.address-menu-action-button {
    width: 340px;
    max-width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    white-space: normal;
}

/* Treasurer tab action buttons: one row on desktop with equal widths. */
.treasurer-menu-actions {
    display: flex;
    align-items: stretch;
    gap: 0.75rem;
}

.ui.button.account-action-button.treasurer-menu-action-button {
    width: 360px;
    max-width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    white-space: normal;
}

/* Super Admin tab action buttons: consistent branded styling and row layout. */
.super-admin-button-row {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.ui.button.account-action-button.super-admin-action-button {
    width: 360px;
    max-width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    gap: 0.5rem;
    white-space: normal;
}

/* Opt-in Tabulator wrapping: only columns tagged with cssClass: 'wrap-column'. */
.tabulator .tabulator-cell.wrap-column {
    white-space: normal !important;
    word-break: break-word;
    overflow-wrap: anywhere;
}

/* Tabulator scrollbar styling: red accent color matching modern card top border */
.tabulator-tableholder::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

.tabulator-tableholder::-webkit-scrollbar-track {
    background: #f3f4f6;
}

.tabulator-tableholder::-webkit-scrollbar-thumb {
    background: #b22222;
    border-radius: 6px;
}

.tabulator-tableholder::-webkit-scrollbar-thumb:hover {
    background: #8b0000;
}

/* Firefox scrollbar styling */
.tabulator-tableholder {
    scrollbar-color: #b22222 #f3f4f6;
    scrollbar-width: thin;
}

/* Modern header filter input styling for all Tabulator tables */
.tabulator-header-filter input {
    background-color: #f9fafb;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 0.8rem;
    color: #374151;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.tabulator-header-filter input::placeholder {
    color: #9ca3af;
    font-style: italic;
}

.tabulator-header-filter input:focus {
    border-color: #1e3a8a;
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.12);
    background-color: #ffffff;
}

/* System Admin tab action buttons: consistent branded styling and row layout. */
.system-admin-button-row {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.ui.button.account-action-button.system-admin-action-button {
    width: 300px;
    max-width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    gap: 0.5rem;
    white-space: normal;
}

/* Treasurer checkout form: match modern input style and align submit button with field. */
#ad-check-out-all .treasurer-checkout-row {
    align-items: flex-end;
}

#ad-check-out-all #check_out_all_calendar,
#ad-check-out-all #check_out_all_calendar .ui.input {
    width: 100%;
}

#ad-check-out-all #check_out_all_datetime {
    border-radius: 8px;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    background-color: #f9fafb;
    transition: all 0.2s;
    font-size: 1rem;
    font-family: var(--app-font-family);
}

#ad-check-out-all #check_out_all_datetime:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.15);
    background-color: #fff;
}

#ad-check-out-all .checkout-submit-field > label {
    visibility: hidden;
}

#ad-check-out-all .checkout-submit-field .ui.button {
    margin: 0;
}

@media (max-width: 900px) {
    .modern-header .header-title {
        display: none !important;
    }

    .modern-header .header-brand {
        gap: 0;
    }

    .ui.button.account-action-button,
    .main-menu-register-field .ui.button.start-registration-button {
        width: 100%;
    }

    .ui.button.standard-action-width-button {
        width: 100%;
    }

    .ui.button.left-justified-standard-button {
        width: 100%;
    }

    .ui.button.account-action-button.reg-menu-action-button {
        width: 100%;
        white-space: normal;
    }

    .address-menu-actions {
        flex-wrap: wrap;
    }

    .ui.button.account-action-button.address-menu-action-button {
        width: 100%;
    }

    .treasurer-menu-actions {
        flex-wrap: wrap;
    }

    .ui.button.account-action-button.treasurer-menu-action-button {
        width: 100%;
    }

    .super-admin-button-row {
        margin-bottom: 0.75rem;
    }

    .ui.button.account-action-button.super-admin-action-button {
        width: 100%;
    }

    .system-admin-button-row {
        margin-bottom: 0.75rem;
    }

    .ui.button.account-action-button.system-admin-action-button {
        width: 100%;
    }

    #ad-check-out-all .treasurer-checkout-row {
        align-items: stretch;
    }

    .main-menu-register-field {
        justify-content: stretch;
    }
}

/* === Admin Registration Edit Tab Step Buttons (Steps 1–6) === */
/* Container for button rows in the registration edit tab sections */
.reg-edit-btn-row {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0.5rem;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
}

/* Each button: left-aligned text, non-wrapping, natural min-size from content */
.reg-edit-btn-row > .ui.button {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.4rem;
    white-space: normal;
    text-align: left;
    flex-shrink: 0;
    max-width: 240px;
    min-width: 240px;
    line-height: 1.2;
}

/* Mobile: stack buttons vertically at full width */
@media (max-width: 767px) {
    .reg-edit-btn-row {
        flex-wrap: wrap;
    }

    .reg-edit-btn-row > .ui.button {
        flex: 1 0 100%;
        width: 100% !important;
        justify-content: flex-start;
    }
}

/* Clear hover/click feedback for registration-edit action buttons and header nav buttons. */
.reg-edit-btn-row > .ui.button,
.modern-header .header-user .ui.button {
    transition:
        transform 0.12s ease,
        box-shadow 0.18s ease,
        background-color 0.18s ease,
        color 0.18s ease,
        border-color 0.18s ease;
}

#checkin-section .ui.button,
#housing-assign-section .ui.button,
#payment-section .ui.button,
#nametags-section .ui.button {
    transition:
        transform 0.12s ease,
        box-shadow 0.18s ease,
        background-color 0.18s ease,
        color 0.18s ease,
        border-color 0.18s ease;
}

.reg-edit-btn-row > .ui.button:hover,
.modern-header .header-user .ui.button:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.18);
}

#checkin-section .ui.button:hover,
#housing-assign-section .ui.button:hover,
#payment-section .ui.button:hover,
#nametags-section .ui.button:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.18);
}

.reg-edit-btn-row > .ui.button:active,
.modern-header .header-user .ui.button:active {
    transform: translateY(0);
    box-shadow: inset 0 2px 5px rgba(15, 23, 42, 0.2);
}

#checkin-section .ui.button:active,
#housing-assign-section .ui.button:active,
#payment-section .ui.button:active,
#nametags-section .ui.button:active {
    transform: translateY(0);
    box-shadow: inset 0 2px 5px rgba(15, 23, 42, 0.2);
}

/* Make basic blue actions (Main Menu, Reg Menu, Go To, Cancel) clearly react on hover. */
.reg-edit-btn-row > .ui.basic.blue.button:hover,
.modern-header .header-user .ui.basic.blue.button:hover {
    background-color: #eaf1ff !important;
    border-color: #1e3a8a !important;
    color: #1e3a8a !important;
}

#checkin-section .ui.basic.blue.button:hover,
#housing-assign-section .ui.basic.blue.button:hover,
#payment-section .ui.basic.blue.button:hover,
#nametags-section .ui.basic.blue.button:hover {
    background-color: #eaf1ff !important;
    border-color: #1e3a8a !important;
    color: #1e3a8a !important;
}

.reg-edit-btn-row > .ui.basic.blue.button:active,
.modern-header .header-user .ui.basic.blue.button:active {
    background-color: #dbe8ff !important;
    border-color: #1e3a8a !important;
    color: #1e3a8a !important;
}

#checkin-section .ui.basic.blue.button:active,
#housing-assign-section .ui.basic.blue.button:active,
#payment-section .ui.basic.blue.button:active,
#nametags-section .ui.basic.blue.button:active {
    background-color: #dbe8ff !important;
    border-color: #1e3a8a !important;
    color: #1e3a8a !important;
}

/* Strong but on-brand feedback for filled action buttons. */
.reg-edit-btn-row > .ui.primary.button:hover,
.modern-header .header-user .ui.primary.button:hover,
.reg-edit-btn-row > .ui.orange.button:hover {
    filter: brightness(1.06);
}

#checkin-section .ui.primary.button:hover,
#housing-assign-section .ui.primary.button:hover,
#payment-section .ui.primary.button:hover,
#nametags-section .ui.primary.button:hover,
#checkin-section .ui.orange.button:hover,
#housing-assign-section .ui.orange.button:hover,
#payment-section .ui.orange.button:hover,
#nametags-section .ui.orange.button:hover,
#checkin-section .ui.blue.button:hover,
#housing-assign-section .ui.blue.button:hover,
#payment-section .ui.blue.button:hover,
#nametags-section .ui.blue.button:hover {
    filter: brightness(1.06);
}

.reg-edit-btn-row > .ui.primary.button:active,
.modern-header .header-user .ui.primary.button:active,
.reg-edit-btn-row > .ui.orange.button:active {
    filter: brightness(0.97);
}

#checkin-section .ui.primary.button:active,
#housing-assign-section .ui.primary.button:active,
#payment-section .ui.primary.button:active,
#nametags-section .ui.primary.button:active,
#checkin-section .ui.orange.button:active,
#housing-assign-section .ui.orange.button:active,
#payment-section .ui.orange.button:active,
#nametags-section .ui.orange.button:active,
#checkin-section .ui.blue.button:active,
#housing-assign-section .ui.blue.button:active,
#payment-section .ui.blue.button:active,
#nametags-section .ui.blue.button:active {
    filter: brightness(0.97);
}

/* ============================================================
 * Meeting Management – group header layout
 * Renders meeting info and action icons on a single flex row,
 * aligned with Tabulator's built-in expand/collapse arrow.
 * ============================================================ */
.meetings-group-header {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.meetings-group-header .mgr-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.meetings-group-header .mgr-range {
    color: #555;
    font-size: 0.85rem;
}

.meetings-group-header .mgr-venue {
    color: #777;
    font-size: 0.85rem;
    font-style: italic;
}

.meetings-group-header .mgr-count {
    flex-shrink: 0;
}

/* Keep icon-only action buttons compact and equal-width. */
.meetings-group-header .mgr-btn.ui.mini.icon.button {
    padding: 0.4em 0.55em;
    flex-shrink: 0;
}

/* Keep meeting-management subrow action icons compact so row height stays tight. */
.meetings-subrow-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
}

.meetings-subrow-actions .ui.icon.button.meetings-delete-required-role-row,
.meetings-subrow-actions .ui.icon.button.meetings-clear-assignment-row {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.45rem;
    min-width: 1.45rem;
    height: 1.45rem;
    min-height: 1.45rem;
    padding: 0;
    margin: 0;
    line-height: 1;
    font-size: 0.72rem;
}

.meetings-subrow-actions .ui.icon.button.meetings-delete-required-role-row > .icon,
.meetings-subrow-actions .ui.icon.button.meetings-clear-assignment-row > .icon {
    margin: 0;
    line-height: 1;
}

/* Header Status Chips */
.header-status-chips {
    display: inline-flex;
    gap: 0.5rem;
    align-items: center;
    margin-right: 1rem;
}

.header-status-chip {
    display: inline-block;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    white-space: nowrap;
}

.header-status-chip.test-system {
    background-color: #fef08a;
    color: #854d0e;
    border: 1px solid #fcd34d;
}

.header-status-chip.test-mode {
    background-color: #dbeafe;
    color: #0c4a6e;
    border: 1px solid #7dd3fc;
}

.header-status-chip.debug-mode {
    background-color: #fecaca;
    color: #7f1d1d;
    border: 1px solid #fca5a5;
}

.header-status-chip.system-offline {
    background-color: #fed7aa;
    color: #92400e;
    border: 1px solid #fdba74;
}