/**
 * CoEfficiency Toolset - Shared Styles
 *
 * A refined, professional design system that ties into
 * the CoEfficiency.ca brand aesthetic.
 *
 * Brand Colors (from coefficiency.ca):
 * - Primary Cyan: #73c0dc
 * - Bright Cyan: #73eaff
 * - Orange Accent: #f78550
 * - Teal: #25d6a2
 * - Navy: #0d1c2e (dark backgrounds)
 *
 * Font: Mukta (from site) with Avenir Next fallback
 */

@import url('https://fonts.googleapis.com/css2?family=Mukta:wght@300;400;500;600;700&display=swap');

/* ============================================
   CSS Variables
   ============================================ */
:root {
    /* Brand Colors - CoEfficiency Palette */
    --color-primary: #73c0dc;
    --color-primary-dark: #5aa8c4;
    --color-primary-light: #e8f4f9;
    --color-primary-subtle: #f4fafb;

    /* Accent Colors */
    --color-accent: #f78550;
    --color-accent-dark: #e06d3a;
    --color-accent-light: #fff4ef;
    --color-teal: #25d6a2;
    --color-navy: #0d1c2e;

    /* Neutrals - cool grays to complement cyan */
    --color-text: #1a2b3c;
    --color-text-secondary: #4a5e6f;
    --color-text-muted: #8899a8;
    --color-border: #d4dde4;
    --color-border-light: #e9eff3;
    --color-bg: #f6f9fb;
    --color-bg-card: #FFFFFF;
    --color-bg-hover: #f0f5f8;

    /* Role Colors - harmonized with brand */
    --color-role-admin: #73c0dc;
    --color-role-leader: #9b7dd4;
    --color-role-manager: #25d6a2;
    --color-role-user: #f78550;
    --color-role-viewer: #8899a8;
    --color-role-support: #e06d9f;

    /* Status */
    --color-success: #25d6a2;
    --color-warning: #f78550;
    --color-error: #e85454;

    /* Typography Scale */
    --font-family: 'Mukta', 'Avenir Next', 'Avenir', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.8125rem;
    --font-size-base: 0.9375rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.375rem;
    --font-size-2xl: 1.75rem;
    --font-size-3xl: 2.25rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Borders & Shadows */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.12);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.2s ease;
    --transition-slow: 0.3s ease;
}

/* ============================================
   Dark Mode (CoEfficiency Navy Theme)
   Matches coefficiency.ca aesthetic
   ============================================ */
[data-theme="dark"] {
    /* Background colors - navy palette */
    --color-bg: #0d1c2e;
    --color-bg-card: #142638;
    --color-bg-hover: #1a3048;

    /* Text colors - light on dark */
    --color-text: #ffffff;
    --color-text-secondary: #a8c0d8;
    --color-text-muted: #6b8aab;

    /* Borders */
    --color-border: #2a4560;
    --color-border-light: #1e3448;

    /* Primary stays cyan but brightens slightly for dark bg */
    --color-primary: #73eaff;
    --color-primary-dark: #73c0dc;
    --color-primary-light: rgba(115, 234, 255, 0.15);
    --color-primary-subtle: rgba(115, 234, 255, 0.08);

    /* Shadows need more opacity on dark */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* Dark mode role badge overrides */
[data-theme="dark"] .ts-role--admin { background: rgba(115, 192, 220, 0.2); color: #73eaff; }
[data-theme="dark"] .ts-role--leader { background: rgba(155, 125, 212, 0.2); color: #c4b0f0; }
[data-theme="dark"] .ts-role--manager { background: rgba(37, 214, 162, 0.2); color: #5eeac4; }
[data-theme="dark"] .ts-role--user { background: rgba(247, 133, 80, 0.2); color: #ffa878; }
[data-theme="dark"] .ts-role--viewer { background: rgba(136, 153, 168, 0.2); color: #a8c0d8; }
[data-theme="dark"] .ts-role--support { background: rgba(224, 109, 159, 0.2); color: #f0a0c4; }
[data-theme="dark"] .ts-role--none { background: rgba(136, 153, 168, 0.15); color: #6b8aab; }

/* Dark mode login page */
[data-theme="dark"] .ts-login-page {
    background: linear-gradient(135deg, #0d1c2e 0%, #142638 100%);
}

/* Dark mode form error */
[data-theme="dark"] .ts-form__error {
    background: rgba(232, 84, 84, 0.15);
    color: #ff8a8a;
    border-color: rgba(232, 84, 84, 0.3);
}

/* Dark mode marketing hook */
[data-theme="dark"] .ts-marketing-hook {
    background: rgba(115, 234, 255, 0.08);
    color: #a8c0d8;
}

/* Dark mode table header */
[data-theme="dark"] .ts-table th {
    background: #0d1c2e;
}

/* ============================================
   Base Reset & Typography
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
}

/* ============================================
   Layout Components
   ============================================ */
.ts-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--space-8) var(--space-6);
}

.ts-container--narrow {
    max-width: 480px;
}

.ts-container--wide {
    max-width: 1200px;
}

/* ============================================
   Header / Masthead
   ============================================ */
.ts-masthead {
    text-align: center;
    padding: var(--space-12) 0 var(--space-8);
}

.ts-masthead__company {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-2);
}

.ts-masthead__tagline {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    font-weight: 400;
}

/* ============================================
   Card System
   ============================================ */
.ts-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: var(--space-6);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.ts-card--interactive {
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.ts-card--interactive:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.ts-card--interactive.is-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ============================================
   User Bar (signed-in state)
   ============================================ */
.ts-user-bar {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-8);
}

.ts-user-bar__info {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.ts-user-bar__info strong {
    color: var(--color-text);
    font-weight: 600;
}

.ts-user-bar__link {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.ts-user-bar__link:hover {
    background: var(--color-primary-subtle);
}

/* ============================================
   Tool Grid
   ============================================ */
.ts-tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.ts-tool-card {
    padding: var(--space-4);
    display: grid;
    grid-template-columns: 44px 1fr;
    column-gap: var(--space-4);
    row-gap: var(--space-2);
    align-items: center;
}

.ts-tool-card__icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    position: relative;
}

/* Tool icon color variants - using CoEfficiency palette */
.ts-tool-card[data-tool="what"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #2E5C99 0%, #1D3F73 100%);
}
.ts-tool-card[data-tool="flashboard"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #22C3B6 0%, #159085 100%);
}
.ts-tool-card[data-tool="proposaldesk"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #E0568C 0%, #B23A69 100%);
}
.ts-tool-card[data-tool="scribe"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #9080B0 0%, #6E5F8C 100%);
}
.ts-tool-card[data-tool="assessment"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #E0935A 0%, #BD703A 100%);
}
.ts-tool-card[data-tool="speedpoll"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #E24C4C 0%, #B3302F 100%);
}
.ts-tool-card[data-tool="matchmeeting"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #8FC4E8 0%, #5FA0CC 100%);
}
.ts-tool-card[data-tool="outboard"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #E0B23F 0%, #B8901F 100%);
}
.ts-tool-card[data-tool="clockwork"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #8B6549 0%, #6B4A30 100%);
}
.ts-tool-card[data-tool="granttracker"] .ts-tool-card__icon {
    background: linear-gradient(135deg, #5BA85A 0%, #3E7D3D 100%);
}

.ts-tool-card__content {
    flex: 1;
    min-width: 0;
}

.ts-tool-card__name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
}

.ts-tool-card__desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    line-height: 1.4;
    grid-column: 1 / -1;
}

.ts-tool-card__note {
    font-size: var(--font-size-xs);
    color: var(--color-warning);
    font-style: italic;
}

/* Device-locked tool card state */
.ts-card--interactive.is-device-locked {
    cursor: default;
    pointer-events: none;
}

.ts-tool-card__icon.is-locked::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.45);
    border-radius: inherit;
    pointer-events: none;
}

[data-theme="dark"] .ts-tool-card__icon.is-locked::before {
    background: rgba(0, 0, 0, 0.38);
}

.ts-tool-card__lock-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 18px;
    height: 18px;
    background: var(--color-bg-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.22);
    color: var(--color-text-secondary);
    z-index: 1;
}

.ts-tool-card__lock-badge svg {
    width: 10px;
    height: 10px;
}

/* ============================================
   Utility Grid
   ============================================ */
.ts-section-divider {
    border: none;
    border-top: 1px solid var(--color-border-light);
    margin: 0 0 var(--space-5);
}

.ts-section-label {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
}

.ts-utility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.ts-utility-card {
    padding: var(--space-4);
    display: grid;
    grid-template-columns: 44px 1fr;
    column-gap: var(--space-4);
    row-gap: var(--space-2);
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.ts-utility-card__icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: linear-gradient(135deg, #8B98A8 0%, #6B7A8D 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.ts-utility-card__content {
    display: contents;
}

.ts-utility-card__name {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
}

.ts-utility-card__desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    line-height: 1.4;
    grid-column: 1 / -1;
}

/* ============================================
   Role Badges
   ============================================ */
.ts-role {
    display: inline-flex;
    align-items: center;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.ts-role--admin { background: #e8f4f9; color: #5aa8c4; }
.ts-role--leader { background: #f3eefa; color: #7c5db8; }
.ts-role--manager { background: #e5faf4; color: #1db88a; }
.ts-role--user { background: #fff4ef; color: #d96a3a; }
.ts-role--viewer { background: #f0f3f6; color: #6b7c8a; }
.ts-role--support { background: #fde8f2; color: #c4547f; }
.ts-role--none { background: #f0f3f6; color: #9ca8b4; }

/* Clickable role (for user management) */
.ts-role--clickable {
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.ts-role--clickable:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   Login Components
   ============================================ */
.ts-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    background: linear-gradient(135deg, #f6f9fb 0%, #e8f4f9 100%);
}

.ts-login-card {
    width: 100%;
    max-width: 380px;
    padding: var(--space-10);
    text-align: center;
}

.ts-login-card__company {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.ts-login-card__title {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-8);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   Form Components
   ============================================ */
.ts-form {
    text-align: left;
}

.ts-form__field {
    margin-bottom: var(--space-5);
}

.ts-form__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.ts-form__input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--color-text);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.ts-form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.ts-form__input::placeholder {
    color: var(--color-text-muted);
}

.ts-form__error {
    background: #fef2f2;
    color: #c44545;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-5);
    border: 1px solid #f5d5d5;
}

/* ============================================
   Buttons
   ============================================ */
.ts-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: 500;
    font-family: inherit;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.ts-btn--primary {
    background: var(--color-primary);
    color: white;
}

.ts-btn--primary:hover {
    background: var(--color-primary-dark);
}

[data-theme="dark"] .ts-btn--primary {
    background: var(--color-primary-dark);
    color: #fff;
}

[data-theme="dark"] .ts-btn--primary:hover {
    background: var(--color-primary);
    color: #0d1117;
}

.ts-btn--secondary {
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.ts-btn--secondary:hover {
    background: var(--color-bg-hover);
}

.ts-btn--full {
    width: 100%;
}

.ts-btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

/* ============================================
   Tables
   ============================================ */
.ts-table-wrapper {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: clip; /* clip (not hidden) to avoid creating a scroll container that breaks position:sticky inside */
}

.ts-table {
    width: 100%;
    border-collapse: collapse;
}

.ts-table th,
.ts-table td {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

.ts-table th {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    background: var(--color-bg);
}

.ts-table td {
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.ts-table tbody tr:hover {
    background: var(--color-bg-hover);
}

.ts-table tbody tr:last-child td {
    border-bottom: none;
}

/* Role cells in tables */
.ts-table__role-cell {
    text-align: center;
    min-width: 100px;
}

.ts-table__role-cell .ts-role {
    min-width: 70px;
    justify-content: center;
}

/* ============================================
   Modal / Overlay
   ============================================ */
.ts-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-6);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.ts-overlay.is-visible {
    opacity: 1;
    visibility: visible;
}

.ts-modal {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 400px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.ts-overlay.is-visible .ts-modal {
    transform: translateY(0);
}

.ts-modal__header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
}

.ts-modal__title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text);
}

.ts-modal__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-1);
}

.ts-modal__body {
    padding: var(--space-6);
}

.ts-modal__footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--color-border-light);
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
}

/* ============================================
   Role Picker (for modal)
   ============================================ */
.ts-role-picker {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.ts-role-picker__option {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.ts-role-picker__option:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-primary);
}

.ts-role-picker__option.is-selected {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
}

.ts-role-picker__option-name {
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.ts-role-picker__option-desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.ts-role-picker__none {
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================
   Footer / Marketing Hook
   ============================================ */
.ts-footer {
    text-align: center;
    padding: var(--space-8) 0;
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--space-8);
}

.ts-footer__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.ts-footer__link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.ts-footer__link:hover {
    text-decoration: underline;
}

.ts-marketing-hook {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    padding: var(--space-4) var(--space-5);
    background: var(--color-primary-subtle);
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: var(--space-8);
}

.ts-marketing-hook a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.ts-marketing-hook a:hover {
    text-decoration: underline;
}

/* ============================================
   Utility Classes
   ============================================ */
.ts-text-center { text-align: center; }
.ts-text-muted { color: var(--color-text-muted); }
.ts-mt-4 { margin-top: var(--space-4); }
.ts-mt-6 { margin-top: var(--space-6); }
.ts-mb-4 { margin-bottom: var(--space-4); }
.ts-mb-6 { margin-bottom: var(--space-6); }

/* ============================================
   Theme Toggle — removed; now managed by controls.js / controls.css
   ============================================ */

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 640px) {
    :root {
        --font-size-2xl: 1.5rem;
        --font-size-xl: 1.25rem;
    }

    .ts-container {
        padding: var(--space-5) var(--space-4);
    }

    .ts-tool-grid {
        grid-template-columns: 1fr;
    }

    .ts-utility-grid {
        grid-template-columns: 1fr;
    }

    .ts-user-bar {
        flex-wrap: wrap;
    }

    .ts-table-wrapper {
        overflow-x: auto;
    }

}