/* =====================================================================
   VixUnit CRM — public.css
   Public-facing design system (marketing, auth, onboarding pages).
   Merged from: public-entry.css + ircc-system.css (public parts)
   Loaded by: _PublicLayout.cshtml ONLY.
   ⚠  NEVER load on internal/authenticated app pages.
   =====================================================================
   Notes on ircc-system.css parts excluded here:
   - navbar, card-header, table, dashboard/module patterns → app-core.css
   - Old unscoped .lp-* stubs → REMOVED (superseded by landing-premium.css)
   - .public-brandbar { border-bottom: 3px solid } → REMOVED (overridden)
   ===================================================================== */

/* ══════════════════════════════════════════════════════════════════════
   DESIGN TOKENS — public scope
   ══════════════════════════════════════════════════════════════════════ */
:root {
    --public-bg:           #ffffff;
    --public-surface:      #ffffff;
    --public-surface-strong: #ffffff;
    --public-line:         #cdd6de;
    --public-text:         #1a2635;
    --public-muted:        #3e5468;
    --public-brand:        #0b5872;
    --public-brand-deep:   #083d4f;
    --public-accent:       #c36a2d;
    --public-highlight:    #e38b2e;
    --public-soft-tint:    #e6f2f6;
    --public-shadow:       0 4px 16px rgba(10, 25, 40, 0.09);
    --public-radius-xl:    14px;
    --public-radius-lg:    10px;
    --public-radius-md:    8px;
    --public-radius-sm:    6px;

    /* Shared form/button tokens (formerly --crm-*) used on public pages */
    --pub-primary:         #0b5872;
    --pub-primary-dark:    #083f52;
    --pub-danger:          #b42318;
    --pub-radius:          6px;
}

/* ══════════════════════════════════════════════════════════════════════
   BASE
   ══════════════════════════════════════════════════════════════════════ */
html { min-height: 100%; }

body.public-shell {
    min-height: 100vh;
    margin: 0;
    position: relative;
    overflow-x: hidden;
    font-family: "Noto Sans", "Inter", system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--public-text);
    background-color: var(--public-bg);
}

h1, h2, h3, h4, h5, h6,
.public-brand strong {
    font-family: "Manrope", "Noto Sans", sans-serif;
}

/* Decorative orbs off by default */
.public-orb { display: none; }

.public-brandbar,
.public-main {
    position: relative;
    z-index: 1;
}

/* ══════════════════════════════════════════════════════════════════════
   NAVBAR / BRANDBAR
   ══════════════════════════════════════════════════════════════════════ */
.public-brandbar {
    padding: 0;
    background: linear-gradient(105deg, #f0f7fb 0%, #fefefe 60%, #fdf7f0 100%);
    border-bottom: none;
    position: relative;
}

/* Refined 1px fading gradient separator — modern SaaS style */
.public-brandbar::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, #0b5872 18%, #12a3bf 45%, #38cfe0 68%, #d08a2f 84%, transparent 100%);
    opacity: 0.55;
}

.public-brandbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: min(1200px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 0.75rem 1rem;
    background: transparent;
}

.public-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    text-decoration: none;
    color: var(--public-text);
}

.public-brand:hover,
.public-brand:focus { color: var(--public-brand-deep); }

.public-brand strong,
.public-entry-title,
.public-panel-title,
.public-form-panel h3,
.public-feature-title {
    font-family: "Manrope", "Noto Sans", sans-serif;
}

.public-brand strong {
    display: block;
    font-size: 1.18rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    color: var(--public-brand);
}

.public-brand small {
    display: block;
    color: var(--public-muted);
    font-size: 0.88rem;
}

.public-brand-copy { min-width: 0; }

.public-brand-mark {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: linear-gradient(145deg, #0b7a96, #064f64);
    color: #fff;
    box-shadow: 0 4px 18px rgba(11, 88, 114, 0.35), 0 0 0 3px rgba(11, 88, 114, 0.12);
}

.public-nav-links {
    display: inline-flex;
    gap: 0.25rem;
    padding: 0;
    border: none;
    background: transparent;
}

.public-nav-link {
    padding: 0.48rem 0.875rem;
    border-radius: 6px;
    text-decoration: none;
    color: #1e3d52;
    font-weight: 600;
    font-size: 0.95rem;
    transition: background-color 0.15s, color 0.15s;
    letter-spacing: 0.01em;
}

.public-nav-link:hover,
.public-nav-link:focus {
    background: #e6f2f6;
    color: var(--public-brand-deep);
}

.public-nav-link-accent {
    background: var(--public-brand);
    color: #fff;
}

.public-nav-link-accent:hover,
.public-nav-link-accent:focus {
    background: var(--public-brand-deep);
    color: #fff;
}

.public-main { padding: 0; }

/* ══════════════════════════════════════════════════════════════════════
   AUTH SHELL (login, forgot password pages)
   ══════════════════════════════════════════════════════════════════════ */
.public-auth-shell {
    width: min(560px, calc(100% - 2rem));
    margin: 1.5rem auto;
}

/* Wider shell for multi-column forms such as Create Organisation */
.public-auth-shell--wide {
    width: min(1100px, calc(100% - 2rem));
    margin: 1.5rem auto;
}

.public-auth-card {
    padding: 1.75rem;
    border: 1px solid var(--public-line);
    border-radius: var(--public-radius-lg);
    background: #fff;
    box-shadow: 0 4px 20px rgba(10, 25, 40, 0.08);
}

.public-auth-card-wide {
    width: min(1040px, 100%);
    margin: 0 auto;
}

.public-auth-head { max-width: 36rem; }

/* ══════════════════════════════════════════════════════════════════════
   ENTRY SHELL (signup/create-org two-column layout)
   ══════════════════════════════════════════════════════════════════════ */
.public-entry-shell {
    width: min(1200px, calc(100% - 2rem));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
    gap: 1.25rem;
    align-items: stretch;
}

.public-entry-shell-wide {
    grid-template-columns: minmax(0, 1fr) minmax(430px, 1.05fr);
}

/* ══════════════════════════════════════════════════════════════════════
   PANELS
   ══════════════════════════════════════════════════════════════════════ */
.public-panel {
    border: 1px solid var(--public-line);
    border-radius: var(--public-radius-xl);
    box-shadow: var(--public-shadow);
    overflow: hidden;
}

.public-hero-panel {
    padding: 2rem;
    background:
        radial-gradient(circle at top right, rgba(240, 194, 124, 0.28), transparent 34%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(238, 245, 243, 0.98));
    color: var(--public-text);
    position: relative;
}

.public-hero-panel::after {
    content: "";
    position: absolute;
    inset: auto -4% -8% auto;
    width: 14rem;
    height: 14rem;
    background: radial-gradient(circle, rgba(28, 111, 103, 0.08), transparent 70%);
}

.public-hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(28, 111, 103, 0.08);
    border: 1px solid rgba(28, 111, 103, 0.12);
    color: var(--public-brand-deep);
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.public-entry-title {
    margin: 1.1rem 0 0.9rem;
    font-size: clamp(2.2rem, 4vw, 3.7rem);
    line-height: 1;
    font-weight: 800;
    max-width: 13ch;
}

.public-entry-copy {
    max-width: 34rem;
    margin: 0;
    font-size: 1.03rem;
    line-height: 1.65;
    color: var(--public-muted);
}

.public-section-block,
.public-stat-grid,
.public-feature-list,
.public-trust-strip {
    position: relative;
    z-index: 1;
}

.public-section-block {
    margin-top: 1.35rem;
    padding: 1rem;
    border-radius: 22px;
    border: 1px solid rgba(33, 53, 68, 0.08);
    background: rgba(255, 255, 255, 0.62);
}

.public-section-block-compact { padding: 0.95rem 1rem; }

.public-section-heading {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    margin-bottom: 0.85rem;
}

.public-section-heading span {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--public-brand);
}

.public-section-heading strong {
    font-family: "Manrope", sans-serif;
    font-size: 1rem;
    font-weight: 700;
}

.public-module-board {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.public-module-board-tight { grid-template-columns: 1fr; }

.public-module-card {
    padding: 1rem;
    border-radius: 18px;
    border: 1px solid rgba(33, 53, 68, 0.08);
    background: var(--public-surface-strong);
}

.public-module-card strong {
    display: block;
    font-family: "Manrope", sans-serif;
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.public-module-card p {
    margin: 0;
    color: var(--public-muted);
    line-height: 1.55;
}

.public-module-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.32rem 0.55rem;
    margin-bottom: 0.75rem;
    border-radius: 999px;
    background: var(--public-soft-tint);
    color: var(--public-brand-deep);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.public-summary-list {
    margin: 0;
    padding-left: 1.15rem;
    color: var(--public-text);
}

.public-summary-list li + li { margin-top: 0.55rem; }

/* ══════════════════════════════════════════════════════════════════════
   STAT GRID
   ══════════════════════════════════════════════════════════════════════ */
.public-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin-top: 1.75rem;
}

.public-stat-card {
    padding: 1rem;
    border-radius: var(--public-radius-md);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(33, 53, 68, 0.08);
    backdrop-filter: blur(10px);
}

.public-stat-card strong {
    display: block;
    font-family: "Manrope", sans-serif;
    font-size: 1.45rem;
    line-height: 1;
}

.public-stat-card span {
    display: block;
    margin-top: 0.45rem;
    color: var(--public-muted);
}

/* ══════════════════════════════════════════════════════════════════════
   FEATURE LIST
   ══════════════════════════════════════════════════════════════════════ */
.public-feature-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
    margin-top: 1.25rem;
}

.public-feature-card {
    padding: 1rem 1.05rem;
    border-radius: var(--public-radius-md);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(33, 53, 68, 0.08);
}

.public-feature-card i {
    color: var(--public-highlight);
    font-size: 1.05rem;
}

.public-feature-title {
    display: block;
    margin-top: 0.7rem;
    margin-bottom: 0.25rem;
    font-weight: 700;
    font-size: 1rem;
}

.public-feature-card p {
    margin: 0;
    color: var(--public-muted);
    line-height: 1.55;
}

/* ══════════════════════════════════════════════════════════════════════
   TRUST STRIP
   ══════════════════════════════════════════════════════════════════════ */
.public-trust-strip {
    margin-top: 1.25rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.public-trust-pill {
    padding: 0.65rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(33, 53, 68, 0.08);
    color: var(--public-text);
}

/* ══════════════════════════════════════════════════════════════════════
   FORM PANEL (right-side registration form)
   ══════════════════════════════════════════════════════════════════════ */
.public-form-panel {
    background: var(--public-surface);
    backdrop-filter: blur(18px);
    padding: 2rem;
}

.public-form-grid .text-danger {
    display: block;
    margin-top: 0.35rem;
}

.public-panel-head { margin-bottom: 1.4rem; }

.public-panel-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.75rem;
    border-radius: 4px;
    background: #e6f2f6;
    color: var(--public-brand-deep);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.public-panel-title {
    margin: 0.75rem 0 0.45rem;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    line-height: 1.15;
    font-weight: 700;
}

.public-panel-copy {
    margin: 0;
    color: #3e5468;
    line-height: 1.6;
    font-size: 1rem;
}

.public-form-panel .alert { border-radius: 16px; }
/* Hide empty validation summaries — prevents whitespace on clean renders */
.public-form-panel .alert:empty { display: none; margin: 0; padding: 0; }

/* Tighter field rhythm on compact auth panels */
.public-form-panel .mb-3 { margin-bottom: 0.75rem !important; }

.public-form-panel .form-label {
    font-weight: 700;
    color: var(--public-text);
}

.public-form-panel .form-control,
.public-form-panel .form-check-input {
    border-radius: 14px;
}

.public-form-panel .form-control,
.public-form-panel textarea,
.public-form-panel input[type="file"] {
    min-height: 3.2rem;
    border: 1px solid rgba(20, 33, 44, 0.12);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: none;
}

.public-form-panel textarea {
    min-height: 7.2rem;
    resize: vertical;
}

.public-form-panel .form-control:focus,
.public-form-panel textarea:focus,
.public-form-panel .form-check-input:focus {
    border-color: rgba(15, 90, 115, 0.65);
    box-shadow: 0 0 0 0.25rem rgba(15, 90, 115, 0.12);
}

/* ══════════════════════════════════════════════════════════════════════
   BUTTONS (public context)
   ══════════════════════════════════════════════════════════════════════ */
.public-primary-btn {
    min-height: 3rem;
    border: 0;
    border-radius: 6px;
    font-weight: 700;
    letter-spacing: 0.01em;
    background: var(--public-brand);
    color: #fff;
    box-shadow: none;
    padding: 0.38rem 0.8rem;
    font-size: 0.855rem;
    line-height: 1.25;
}

.public-primary-btn:hover,
.public-primary-btn:focus {
    background: var(--public-brand-deep);
    color: #fff;
}

.public-secondary-btn {
    min-height: 3.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.2rem;
    border-radius: 14px;
    border: 1px solid rgba(20, 33, 44, 0.12);
    background: rgba(255, 255, 255, 0.96);
    color: var(--public-text);
    font-weight: 700;
    text-decoration: none;
}

.public-secondary-btn:hover,
.public-secondary-btn:focus {
    color: var(--public-brand-deep);
    border-color: rgba(28, 111, 103, 0.28);
}

.public-form-panel .input-group .btn { border-radius: 6px; }

/* ══════════════════════════════════════════════════════════════════════
   FORMS — validation feedback
   ══════════════════════════════════════════════════════════════════════ */
.field-validation-error,
.validation-summary-errors,
.validation-summary-errors li {
    color: var(--pub-danger) !important;
    font-size: 0.86rem;
}

.validation-summary-errors {
    border: 1px solid #f2b8b5;
    border-radius: var(--pub-radius);
    background: #fff5f5;
    padding: 0.75rem 1rem;
}

/* ══════════════════════════════════════════════════════════════════════
   LINKS & UTILITY
   ══════════════════════════════════════════════════════════════════════ */
.public-link-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem 1.25rem;
    margin-top: 1rem;
}

.public-link-row a,
.public-text-link {
    color: var(--public-brand-deep);
    font-weight: 600;
    text-decoration: none;
}

.public-link-row a:hover,
.public-link-row a:focus,
.public-text-link:hover,
.public-text-link:focus {
    color: #072a35;
    text-decoration: underline;
}

.public-form-note,
.public-form-panel .form-text,
.public-aux-copy {
    color: #4a6070;
    font-size: 0.845rem;
}

/* ══════════════════════════════════════════════════════════════════════
   RADIO OPTION GROUP
   ══════════════════════════════════════════════════════════════════════ */
.public-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.public-radio-option {
    flex: 1 1 180px;
    min-width: 0;
}

.public-radio-option input { display: none; }

.public-radio-option label {
    display: block;
    padding: 1rem;
    border-radius: 16px;
    border: 1px solid rgba(20, 33, 44, 0.12);
    background: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.public-radio-option input:checked + label {
    border-color: rgba(15, 90, 115, 0.55);
    box-shadow: 0 14px 28px rgba(15, 90, 115, 0.12);
    transform: translateY(-1px);
}

.public-radio-option strong {
    display: block;
    font-family: "Manrope", sans-serif;
    margin-bottom: 0.2rem;
}

/* ══════════════════════════════════════════════════════════════════════
   JOURNEY STEPS
   ══════════════════════════════════════════════════════════════════════ */
.public-journey-list { display: grid; gap: 0.9rem; }

.public-journey-step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.9rem;
    align-items: start;
    padding: 0.95rem 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(33, 53, 68, 0.08);
}

.public-journey-step span {
    width: 2.25rem;
    height: 2.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: rgba(28, 111, 103, 0.1);
    color: var(--public-brand-deep);
    font-family: "Manrope", sans-serif;
    font-weight: 800;
}

.public-journey-step strong {
    display: block;
    margin-bottom: 0.2rem;
    font-family: "Manrope", sans-serif;
}

.public-journey-step p {
    margin: 0;
    color: var(--public-muted);
    line-height: 1.55;
}

/* ══════════════════════════════════════════════════════════════════════
   CONFIRMATION & CTA
   ══════════════════════════════════════════════════════════════════════ */
.public-confirmation-shell {
    width: min(720px, calc(100% - 2rem));
    margin: 0 auto;
}

.public-link-row-stacked {
    justify-content: center;
    gap: 0.5rem 1rem;
    margin-top: 0.7rem;
}

.public-cta-stack {
    display: grid;
    gap: 1rem;
    align-content: start;
}

.public-cta-card {
    padding: 1.15rem;
    border-radius: 20px;
    border: 1px solid rgba(33, 53, 68, 0.08);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 16px 30px rgba(25, 43, 56, 0.08);
}

.public-cta-card strong {
    display: block;
    font-family: "Manrope", sans-serif;
    font-size: 1.05rem;
    margin-bottom: 0.35rem;
}

.public-cta-card p {
    margin: 0;
    color: var(--public-muted);
    line-height: 1.55;
}

.public-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.1rem;
}

.public-confirmation-card {
    padding: 2rem;
    border-radius: var(--public-radius-xl);
    border: 1px solid var(--public-line);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--public-shadow);
}

.public-confirmation-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.public-photo-preview {
    width: 11rem;
    height: 11rem;
    object-fit: cover;
    border-radius: 22px;
    border: 1px solid rgba(20, 33, 44, 0.1);
    box-shadow: 0 12px 26px rgba(16, 35, 51, 0.12);
}

.public-loading-card {
    max-width: 26rem;
    padding: 1.5rem;
    border-radius: 24px;
    text-align: center;
    background: rgba(11, 65, 82, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 24px 48px rgba(8, 28, 38, 0.32);
}

.public-loading-card p {
    margin-bottom: 0.9rem;
    font-size: 1rem;
}

.loading-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    background: rgba(8, 25, 33, 0.54);
    z-index: 2000;
}

.loading-message { color: #fff; }

#spinner { display: none; }

/* ══════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════════════ */
@media (max-width: 991px) {
    .public-entry-shell {
        grid-template-columns: 1fr;
        display: grid;
    }

    .public-brandbar-inner {
        gap: 1rem;
        display: flex;
    }

    .public-nav-links {
        justify-self: start;
        flex-wrap: wrap;
        border-radius: 24px;
    }

    .public-module-board { grid-template-columns: 1fr; }
    .public-feature-list,
    .public-stat-grid    { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
    .public-main { padding-top: 1rem; }

    .public-entry-shell {
        width: min(100%, calc(100% - 1rem));
        gap: 0.9rem;
    }

    .public-brandbar-inner,
    .public-confirmation-shell,
    .public-auth-shell,
    .public-auth-shell--wide {
        width: min(100%, calc(100% - 1rem));
    }

    .public-hero-panel,
    .public-form-panel,
    .public-confirmation-card {
        padding: 1.25rem;
        border-radius: 24px;
    }

    .public-entry-title { max-width: none; }
    .public-confirmation-actions { align-items: stretch; }

    .public-confirmation-actions .public-primary-btn,
    .public-cta-actions .public-primary-btn,
    .public-cta-actions .public-secondary-btn {
        width: 100%;
    }
}