:root {
    --mail-bg: #ecf3fb;
    --mail-bg-accent: #dce8f4;
    --mail-surface: rgba(255, 255, 255, 0.92);
    --mail-surface-strong: #ffffff;
    --mail-surface-muted: #eef4fb;
    --mail-border: rgba(15, 23, 42, 0.08);
    --mail-border-strong: rgba(15, 23, 42, 0.16);
    --mail-text: #132238;
    --mail-muted: #64758a;
    --mail-muted-strong: #44556b;
    --mail-primary: #2d7ff9;
    --mail-primary-strong: #0f56cb;
    --mail-primary-soft: rgba(45, 127, 249, 0.12);
    --mail-secondary: #12b4da;
    --mail-accent: #9ce46f;
    --mail-success: #0f8b5f;
    --mail-success-soft: rgba(15, 139, 95, 0.12);
    --mail-danger: #d6485e;
    --mail-danger-soft: rgba(214, 72, 94, 0.12);
    --mail-warning: #c98911;
    --mail-warning-soft: rgba(201, 137, 17, 0.14);
    --mail-shadow: 0 28px 80px rgba(12, 23, 40, 0.14);
    --mail-radius-xl: 34px;
    --mail-radius-lg: 24px;
    --mail-radius-md: 16px;
    --mail-radius-sm: 12px;
    --mail-hero-text: #f6fbff;
    --mail-hero-muted: rgba(223, 233, 245, 0.8);
    --mail-hero-border: rgba(255, 255, 255, 0.14);
}

html {
    min-height: 100%;
    background:
        radial-gradient(circle at top right, rgba(18, 180, 218, 0.18), transparent 26%),
        radial-gradient(circle at top left, rgba(156, 228, 111, 0.12), transparent 24%),
        linear-gradient(180deg, #f3f8fd 0%, #e7eff8 100%);
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--mail-text);
    background: transparent;
    font-family: "Manrope", "Segoe UI Variable Text", "Segoe UI", sans-serif !important;
    line-height: 1.5;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity: 0.22;
    mix-blend-mode: soft-light;
}

h1,
h2,
h3,
.mail-app-title,
.mail-app-login-title,
.mail-app-card-title,
.mail-app-section-title,
.mail-app-stat-value {
    font-family: "Space Grotesk", "Manrope", sans-serif;
}

.mail-app-shell {
    width: min(1580px, calc(100% - 32px));
    margin: 0 auto;
    padding: 28px 0 48px;
    position: relative;
    z-index: 1;
}

.mail-app-header {
    position: relative;
    overflow: hidden;
    margin-bottom: 28px;
    padding: 34px 36px 26px;
    border-radius: var(--mail-radius-xl);
    border: 1px solid var(--mail-hero-border);
    background:
        linear-gradient(140deg, #081321 0%, #113864 52%, #0c2035 100%);
    box-shadow: 0 34px 96px rgba(7, 17, 30, 0.28);
    backdrop-filter: blur(20px);
}

.mail-app-header::before {
    content: "";
    position: absolute;
    right: -40px;
    top: -70px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(18, 180, 218, 0.28) 0%, rgba(18, 180, 218, 0) 68%);
    pointer-events: none;
}

.mail-app-header::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(120deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 35%),
        radial-gradient(circle at 14% 12%, rgba(156, 228, 111, 0.18), transparent 26%),
        repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0, rgba(255, 255, 255, 0.05) 1px, transparent 1px, transparent 36px);
    opacity: 0.52;
}

.mail-app-header-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 20px;
    align-items: start;
}

.mail-app-brand-lockup {
    position: relative;
    z-index: 1;
    min-width: 0;
}

.mail-app-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 12px;
    color: #b9d7ff;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.mail-app-eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    background: linear-gradient(90deg, rgba(156, 228, 111, 0.95), transparent);
}

.mail-app-title {
    margin: 0;
    padding: 0 !important;
    position: static !important;
    display: block;
    background: none !important;
    text-align: left !important;
    text-transform: none !important;
    font-size: clamp(2rem, 3.4vw, 3.4rem);
    font-weight: 800;
    line-height: 0.96;
    letter-spacing: -0.05em;
    color: var(--mail-hero-text);
    text-shadow: 0 14px 34px rgba(0, 0, 0, 0.24);
}

.mail-app-subtitle {
    margin: 14px 0 0;
    max-width: 58ch;
    color: var(--mail-hero-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.mail-app-user-panel {
    position: relative;
    z-index: 1;
    min-width: 220px;
    padding: 18px 20px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.08));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 18px 42px rgba(0, 0, 0, 0.16);
    backdrop-filter: blur(14px);
}

.mail-app-user-label {
    color: rgba(225, 236, 248, 0.72);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.mail-app-user-name {
    margin-top: 6px;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 800;
    word-break: break-word;
}

.mail-app-logout {
    display: inline-flex;
    align-items: center;
    margin-top: 14px;
    color: #d9ebff;
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
}

.mail-app-logout:hover,
.mail-app-logout:focus-visible {
    text-decoration: underline;
    outline: none;
}

.mail-app-nav {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.mail-app-nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.09);
    color: rgba(231, 240, 250, 0.84);
    text-decoration: none;
    font-size: 0.93rem;
    font-weight: 700;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    transition: transform 140ms ease, border-color 140ms ease, background 140ms ease, color 140ms ease, box-shadow 140ms ease;
}

.mail-app-nav-link:hover,
.mail-app-nav-link:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(156, 228, 111, 0.34);
    background: rgba(255, 255, 255, 0.16);
    color: #ffffff;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.12),
        0 14px 30px rgba(0, 0, 0, 0.14);
    outline: none;
}

.mail-app-nav-link.is-active {
    border-color: rgba(156, 228, 111, 0.3);
    background: linear-gradient(135deg, rgba(156, 228, 111, 0.16), rgba(45, 127, 249, 0.24));
    color: #ffffff;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.14),
        0 16px 34px rgba(4, 13, 23, 0.18);
}

.mail-app-main {
    display: grid;
    gap: 24px;
}

.mail-app-main > .container,
.mail-app-main > .form-container,
.mail-app-main > .instruction-container,
.mail-app-main > .table-container {
    margin-top: 0;
}

.container,
.form-container,
.instruction-container,
.table-container,
.mockup-section,
.popup,
.modal-content,
.mail-app-card {
    border-radius: var(--mail-radius-lg);
    border: 1px solid var(--mail-border);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(247, 250, 254, 0.96)) !important;
    box-shadow:
        0 22px 54px rgba(18, 32, 54, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.container,
.form-container,
.instruction-container {
    padding: 30px 32px !important;
}

.instruction-container,
.table-container,
.form-container,
.container {
    max-width: none;
}

.container h2,
.form-container h2,
.instruction-container h2,
.table-container h2,
.mail-app-card h2 {
    margin: 0 0 18px;
    color: #10223a;
    font-size: clamp(1.35rem, 2vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.04em;
}

.container h4,
.form-container h4,
.instruction-container h4,
.table-container h4,
.mail-app-card h4 {
    margin: 0 0 14px;
    color: #17314f;
    font-size: 1.05rem;
    font-weight: 700;
}

.instruction-container h2 {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.instruction-container h2:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.instruction-container h2::before {
    content: "";
    width: 14px;
    height: 14px;
    border-radius: 4px;
    background: linear-gradient(135deg, var(--mail-primary), var(--mail-secondary));
    box-shadow: 0 0 0 8px rgba(45, 127, 249, 0.08);
    flex: none;
}

.instruction-container p,
.instruction-container li,
.instruction-container ol,
.instruction-container ul {
    color: #41536a;
    font-size: 1rem;
    line-height: 1.8;
}

.instruction-container p {
    margin: 0 0 18px;
}

.instruction-container ul,
.instruction-container ol {
    padding-left: 1.2rem;
}

.instruction-container li + li {
    margin-top: 8px;
}

.mail-app-summary-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    margin-bottom: 22px;
}

.mail-app-stat-card {
    position: relative;
    overflow: hidden;
    padding: 20px 22px;
    border-radius: 22px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: linear-gradient(180deg, rgba(245, 249, 253, 0.96), rgba(237, 244, 250, 0.94));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.78),
        0 12px 28px rgba(16, 32, 54, 0.05);
}

.mail-app-stat-card::before {
    content: "";
    position: absolute;
    right: -34px;
    bottom: -50px;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(45, 127, 249, 0.18) 0%, rgba(45, 127, 249, 0) 70%);
    pointer-events: none;
}

.mail-app-stat-card.is-accent::before {
    background: radial-gradient(circle, rgba(156, 228, 111, 0.22) 0%, rgba(156, 228, 111, 0) 72%);
}

.mail-app-stat-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: var(--mail-muted);
    font-size: 0.73rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.mail-app-stat-label::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--mail-primary), var(--mail-secondary));
    box-shadow: 0 0 0 6px rgba(45, 127, 249, 0.08);
}

.mail-app-stat-value {
    margin: 0;
    color: #10223a;
    font-size: clamp(2rem, 3.2vw, 2.9rem);
    font-weight: 700;
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.mail-app-stat-value.is-small {
    font-size: clamp(1.1rem, 2vw, 1.45rem);
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.mail-app-stat-copy {
    margin: 10px 0 0;
    color: var(--mail-muted-strong);
    font-size: 0.95rem;
    line-height: 1.65;
}

.mail-app-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 22px;
}

.mail-app-toolbar-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.mail-app-toolbar-note,
.mail-app-callout {
    padding: 18px 20px;
    border-radius: 20px;
}

.mail-app-toolbar-note {
    min-width: min(360px, 100%);
    border: 1px solid rgba(45, 127, 249, 0.12);
    background: linear-gradient(180deg, rgba(45, 127, 249, 0.08), rgba(18, 180, 218, 0.06));
    color: var(--mail-muted-strong);
}

.mail-app-toolbar-note strong,
.mail-app-callout strong {
    display: block;
    margin-bottom: 6px;
    color: #10223a;
}

.mail-app-toolbar-note p,
.mail-app-callout p {
    margin: 0;
    line-height: 1.7;
}

.mail-app-callout {
    margin-bottom: 22px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: linear-gradient(135deg, rgba(10, 25, 42, 0.96), rgba(16, 44, 74, 0.92));
    color: #f4f8fd;
    box-shadow: 0 18px 36px rgba(8, 20, 36, 0.16);
}

.mail-app-callout strong {
    color: #ffffff;
}

.mail-app-callout p,
.mail-app-callout li,
.mail-app-callout a {
    color: rgba(227, 237, 247, 0.8);
}

.mail-app-card-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.mail-app-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--mail-primary-strong);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.mail-app-kicker::before {
    content: "";
    width: 26px;
    height: 1px;
    background: linear-gradient(90deg, var(--mail-primary), transparent);
}

.mail-app-card-title {
    margin: 0;
}

.mail-app-card-copy {
    margin: 8px 0 0;
    max-width: 58ch;
    color: var(--mail-muted);
    line-height: 1.7;
}

.subtitle {
    display: inline-flex !important;
    align-items: center;
    gap: 10px;
    width: fit-content;
    max-width: 100%;
    margin: 0 0 20px !important;
    padding: 11px 16px !important;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.78);
    color: var(--mail-muted-strong) !important;
    font-size: 0.96rem !important;
    text-align: left !important;
    box-shadow: 0 12px 26px rgba(16, 32, 54, 0.05);
}

.subtitle::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--mail-primary), var(--mail-secondary));
    box-shadow: 0 0 0 6px rgba(45, 127, 249, 0.08);
}

.center-button,
.nav-bar-container {
    display: flex !important;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px !important;
    margin: 0 0 20px !important;
}

.nav-bar-container a {
    text-decoration: none;
}

.btn,
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-success,
.btn-info {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    border-radius: 14px !important;
    border-width: 1px !important;
    padding: 0.82rem 1.1rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.01em;
    box-shadow: none !important;
    text-decoration: none !important;
}

.btn-primary {
    border-color: transparent !important;
    background: linear-gradient(135deg, var(--mail-primary) 0%, #3b82f6 100%) !important;
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: linear-gradient(135deg, #0a52dc 0%, #2563eb 100%) !important;
}

.btn-secondary {
    border-color: rgba(15, 23, 42, 0.1) !important;
    background: rgba(233, 239, 247, 0.94) !important;
    color: #243549 !important;
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: rgba(221, 230, 241, 0.98) !important;
    color: #1c2c40 !important;
}

.btn-danger {
    border-color: transparent !important;
    background: linear-gradient(135deg, #df556b 0%, #cc2f49 100%) !important;
}

.btn-danger:hover,
.btn-danger:focus-visible {
    background: linear-gradient(135deg, #ca455c 0%, #b6233b 100%) !important;
}

.btn-success {
    border-color: transparent !important;
    background: linear-gradient(135deg, #0f9b6e 0%, #0f8b5f 100%) !important;
}

.btn-success:hover,
.btn-success:focus-visible {
    background: linear-gradient(135deg, #0d8b62 0%, #0b7a53 100%) !important;
}

.btn-info {
    border-color: transparent !important;
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%) !important;
    color: #fff !important;
}

.form-control,
.form-select,
input[type="text"],
input[type="search"],
input[type="file"],
textarea,
select {
    border-radius: 14px !important;
    border: 1px solid rgba(15, 23, 42, 0.12) !important;
    background: rgba(255, 255, 255, 0.96) !important;
    color: var(--mail-text) !important;
    -webkit-text-fill-color: var(--mail-text);
    font-size: 0.95rem !important;
    padding: 0.9rem 1rem !important;
    box-shadow: inset 0 1px 2px rgba(18, 32, 54, 0.03);
}

select,
select.form-control,
select.form-select {
    appearance: auto;
    background-color: #ffffff !important;
    color: var(--mail-text) !important;
}

select option {
    color: var(--mail-text) !important;
    background-color: #ffffff !important;
}

.form-control:focus,
.form-select:focus,
input[type="text"]:focus,
input[type="search"]:focus,
input[type="file"]:focus,
textarea:focus,
select:focus {
    border-color: rgba(11, 95, 255, 0.38) !important;
    box-shadow: 0 0 0 4px rgba(11, 95, 255, 0.12) !important;
    outline: none !important;
}

input[type="file"],
input.form-control[type="file"] {
    display: block;
    width: 100%;
    height: auto !important;
    min-height: 54px;
    padding: 0.55rem 0.8rem !important;
    line-height: 1.35 !important;
    overflow: hidden;
}

input[type="file"]::file-selector-button,
input.form-control[type="file"]::file-selector-button {
    margin: -0.55rem 0.9rem -0.55rem -0.8rem;
    padding: 0.8rem 1rem;
    border: 0;
    border-right: 1px solid rgba(15, 23, 42, 0.1);
    background: rgba(233, 239, 247, 0.96);
    color: #243549;
    font-weight: 700;
    cursor: pointer;
}

input[type="file"]::-webkit-file-upload-button,
input.form-control[type="file"]::-webkit-file-upload-button {
    margin: -0.55rem 0.9rem -0.55rem -0.8rem;
    padding: 0.8rem 1rem;
    border: 0;
    border-right: 1px solid rgba(15, 23, 42, 0.1);
    background: rgba(233, 239, 247, 0.96);
    color: #243549;
    font-weight: 700;
    cursor: pointer;
}

.mail-app-file-input {
    display: block;
    width: 100%;
    min-height: 68px;
    padding: 0.75rem 1rem !important;
    border-radius: 16px !important;
    border: 1px solid rgba(15, 23, 42, 0.12) !important;
    background: rgba(255, 255, 255, 0.98) !important;
    color: var(--mail-text) !important;
    -webkit-text-fill-color: var(--mail-text);
    font-size: 0.95rem !important;
    line-height: 1.45 !important;
    box-shadow: inset 0 1px 2px rgba(18, 32, 54, 0.03);
}

.mail-app-file-input:focus {
    border-color: rgba(11, 95, 255, 0.38) !important;
    box-shadow: 0 0 0 4px rgba(11, 95, 255, 0.12) !important;
    outline: none !important;
}

.mail-app-file-input::file-selector-button {
    margin-right: 14px;
    padding: 0.8rem 1rem;
    border: 0;
    border-radius: 12px;
    background: rgba(233, 239, 247, 0.96);
    color: #243549;
    font-weight: 700;
    cursor: pointer;
}

.mail-app-file-input::-webkit-file-upload-button {
    margin-right: 14px;
    padding: 0.8rem 1rem;
    border: 0;
    border-radius: 12px;
    background: rgba(233, 239, 247, 0.96);
    color: #243549;
    font-weight: 700;
    cursor: pointer;
}

label,
.form-label {
    color: #233850;
    font-weight: 700 !important;
    margin-bottom: 8px !important;
}

.alert {
    border-radius: 16px !important;
    border: 1px solid transparent !important;
    box-shadow: none !important;
}

.alert-success {
    color: #0f6f4e !important;
    background: rgba(15, 139, 95, 0.12) !important;
    border-color: rgba(15, 139, 95, 0.18) !important;
}

.alert-danger {
    color: #9b233b !important;
    background: rgba(214, 72, 94, 0.12) !important;
    border-color: rgba(214, 72, 94, 0.18) !important;
}

.alert-warning {
    color: #915e00 !important;
    background: rgba(201, 137, 17, 0.14) !important;
    border-color: rgba(201, 137, 17, 0.18) !important;
}

.alert-info {
    color: #114b89 !important;
    background: rgba(11, 95, 255, 0.1) !important;
    border-color: rgba(11, 95, 255, 0.14) !important;
}

.alert-secondary {
    color: #243549 !important;
    background: rgba(233, 239, 247, 0.9) !important;
    border-color: rgba(15, 23, 42, 0.08) !important;
}

table,
.table {
    width: 100%;
    margin-bottom: 0;
    border-collapse: separate !important;
    border-spacing: 0;
    color: var(--mail-text);
}

thead th,
.table thead th,
table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    border-top: none !important;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08) !important;
    background: linear-gradient(180deg, #132a44 0%, #0e2138 100%) !important;
    color: #f5f9ff !important;
    font-size: 0.82rem !important;
    font-weight: 800 !important;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

tbody td,
.table td,
table td {
    border-color: rgba(15, 23, 42, 0.07) !important;
    color: var(--mail-text);
    background: rgba(255, 255, 255, 0.82);
}

tbody tr:nth-child(even) td,
.table tbody tr:nth-child(even) td {
    background: rgba(244, 248, 252, 0.92);
}

tbody tr:hover td,
.table tbody tr:hover td {
    background: rgba(233, 241, 251, 0.96);
}

.table-container {
    padding: 24px !important;
}

.table-container .input-group,
.table-container form.d-flex {
    gap: 10px !important;
    align-items: stretch;
}

.table-container > form:last-child,
.table-container > table:last-child {
    margin-bottom: 0;
}

.sort-link {
    color: inherit !important;
    text-decoration: none !important;
}

.sort-link:hover,
.sort-link:focus {
    color: #d5e6ff !important;
}

.sort-indicator {
    opacity: 0.74;
}

.message {
    margin-bottom: 18px !important;
    padding: 16px 18px;
    border-radius: 16px;
    border: 1px solid transparent;
    font-weight: 700 !important;
}

.message.success {
    color: #0f6f4e;
    background: rgba(15, 139, 95, 0.12);
    border-color: rgba(15, 139, 95, 0.18);
}

.message.error {
    color: #9b233b;
    background: rgba(214, 72, 94, 0.12);
    border-color: rgba(214, 72, 94, 0.18);
}

.example-block {
    border-left: 4px solid var(--mail-primary) !important;
    border-radius: 18px;
    background: rgba(11, 95, 255, 0.06) !important;
    padding: 18px 20px !important;
    color: #31455c;
}

.mockup-section {
    padding: 22px !important;
    background: linear-gradient(180deg, rgba(244, 248, 252, 0.98), rgba(238, 244, 250, 0.95)) !important;
}

.popup,
#overlay,
.modal-content {
    z-index: 1100;
}

.popup {
    padding: 20px 22px !important;
}

.popup button,
.popup .btn {
    margin-top: 10px;
}

.modal-content {
    overflow: hidden;
}

.modal-header,
.modal-footer {
    border-color: rgba(15, 23, 42, 0.08) !important;
    background: rgba(245, 248, 252, 0.94);
}

.modal-body {
    background: rgba(255, 255, 255, 0.98);
}

.mail-body {
    border-radius: 18px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 18px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.error {
    color: #9b233b;
}

.details td {
    background: linear-gradient(180deg, rgba(246, 249, 253, 0.98), rgba(237, 243, 250, 0.96)) !important;
}

.clickable-icon svg {
    fill: var(--mail-primary-strong);
}

.btn-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
}

.btn-col .btn-primary,
.btn-col .btn-danger {
    width: 100%;
    margin-bottom: 0;
}

th.actions-column,
td.actions-column {
    width: 150px !important;
    min-width: 150px;
    text-align: center;
    white-space: normal !important;
}

.actions-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.checkbox-col input[type="checkbox"],
.form-check-input {
    accent-color: var(--mail-primary);
}

.table tbody tr.edit-mode td,
.table tbody tr.expanded td {
    background: rgba(229, 239, 250, 0.98) !important;
}

.table tbody tr.unsaved td {
    background: rgba(255, 243, 216, 0.96) !important;
}

.last-run-info,
.next-run-info {
    margin-bottom: 0;
    font-weight: 700;
}

.tox-tinymce,
.note-editor.note-frame {
    border-radius: 18px !important;
    border: 1px solid rgba(15, 23, 42, 0.12) !important;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(18, 32, 54, 0.03);
}

.tox .tox-toolbar__primary,
.note-toolbar {
    background: rgba(243, 247, 251, 0.96) !important;
}

.tox .tox-edit-area__iframe,
.note-editor .note-editing-area {
    background: #fff !important;
}

#progress-bar {
    overflow: hidden;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08) !important;
}

#progress {
    height: 34px !important;
    background: linear-gradient(135deg, #0f9b6e 0%, #0f8b5f 100%) !important;
    font-weight: 700;
}

canvas#statusChart {
    padding: 10px 0;
}

.mail-app-login-shell {
    width: min(1180px, calc(100% - 32px));
    min-height: 100vh;
    margin: 0 auto;
    display: grid;
    place-items: center;
    padding: 28px 0;
    position: relative;
    z-index: 1;
}

.mail-app-login-card {
    width: min(100%, 1040px);
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.82fr);
    gap: 0;
    overflow: hidden;
    border-radius: 34px;
    border: 1px solid rgba(255, 255, 255, 0.48);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 250, 254, 0.96));
    box-shadow: 0 34px 90px rgba(13, 27, 46, 0.14);
}

.mail-app-login-hero,
.mail-app-login-panel {
    padding: 34px;
}

.mail-app-login-hero {
    position: relative;
    background:
        radial-gradient(circle at top left, rgba(11, 95, 255, 0.14), transparent 30%),
        radial-gradient(circle at bottom right, rgba(15, 139, 95, 0.12), transparent 26%),
        linear-gradient(180deg, #ffffff, #f5f9fd);
}

.mail-app-login-hero-logo {
    max-width: 172px;
    height: auto;
}

.mail-app-login-kicker {
    margin: 22px 0 12px;
    color: var(--mail-primary-strong);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.mail-app-login-title {
    margin: 0;
    font-size: clamp(2.6rem, 5vw, 4.4rem);
    font-weight: 800;
    line-height: 0.92;
    letter-spacing: -0.06em;
    color: #0f2036;
}

.mail-app-login-copy {
    margin: 18px 0 0;
    max-width: 44ch;
    color: var(--mail-muted);
    font-size: 1rem;
    line-height: 1.75;
}

.mail-app-login-points {
    display: grid;
    gap: 12px;
    margin-top: 28px;
}

.mail-app-login-point {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 12px;
    align-items: start;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(15, 23, 42, 0.06);
}

.mail-app-login-point::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-top: 8px;
    background: linear-gradient(135deg, var(--mail-primary), #4f9cff);
    box-shadow: 0 0 18px rgba(11, 95, 255, 0.28);
}

.mail-app-login-panel {
    display: grid;
    align-content: center;
    gap: 20px;
    background: linear-gradient(180deg, rgba(14, 33, 56, 0.98), rgba(10, 23, 39, 0.98));
    color: #f5f9ff;
}

.mail-app-login-panel h2 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.mail-app-login-panel p {
    margin: 0;
    color: rgba(235, 244, 252, 0.78);
    line-height: 1.7;
}

.mail-app-login-button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 54px;
    padding: 0 20px;
    border-radius: 16px;
    background: linear-gradient(135deg, #0b5fff 0%, #3b82f6 100%);
    color: #fff;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 18px 34px rgba(11, 95, 255, 0.24);
}

.mail-app-login-button:hover,
.mail-app-login-button:focus-visible {
    color: #fff;
    transform: translateY(-1px);
    outline: none;
}

@media (max-width: 1100px) {
    .mail-app-header-main,
    .mail-app-login-card {
        grid-template-columns: 1fr;
    }

    .mail-app-user-panel {
        min-width: 0;
    }
}

@media (max-width: 760px) {
    .mail-app-shell {
        width: min(100%, calc(100% - 20px));
        padding-top: 18px;
    }

    .mail-app-header {
        padding: 22px 18px 18px;
    }

    .mail-app-title {
        font-size: clamp(1.9rem, 8vw, 2.8rem);
    }

    .mail-app-subtitle {
        font-size: 0.95rem;
    }

    .container,
    .form-container,
    .instruction-container,
    .table-container {
        padding: 18px !important;
    }

    .table-container .input-group,
    .table-container form.d-flex,
    .center-button,
    .nav-bar-container,
    .mail-app-toolbar,
    .mail-app-toolbar-group,
    .actions-container {
        flex-direction: column;
        align-items: stretch;
    }

    .mail-app-nav {
        gap: 8px;
    }

    .mail-app-nav-link,
    .btn,
    .btn-primary,
    .btn-secondary,
    .btn-danger,
    .btn-success,
    .btn-info {
        width: 100%;
        justify-content: center;
    }

    .mail-app-login-hero,
    .mail-app-login-panel {
        padding: 24px 20px;
    }
}