:root {
    --ifc-bg: #f8fafb;
    --ifc-surface: #ffffff;
    --ifc-text: #111216;
    --ifc-muted: #555961;
    --ifc-soft: #8b9098;
    --ifc-border: #e1e5e9;
    --ifc-cyan: #00827b;
    --ifc-cyan-deep: #006b65;
    --ifc-cyan-soft: rgba(0, 130, 123, 0.09);
    --ifc-orange: #fc6432;
    --ifc-green: #16823a;
    --ifc-red: #c73324;
}

* {
    box-sizing: border-box;
}

body.ifc-page {
    margin: 0;
    color: var(--ifc-text);
    background: var(--ifc-bg);
    font-family: "DM Sans", Arial, sans-serif;
}

button,
input,
select {
    font: inherit;
}

.ifc-shell {
    min-height: 100vh;
    padding-bottom: 112px;
}

.ifc-eyebrow,
.ifc-intro-meta span,
.ifc-btn,
.ifc-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ifc-main {
    width: min(1040px, 100%);
    margin: 0 auto;
    padding-top: 36px;
}

.ifc-intro {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 28px;
}

.ifc-eyebrow,
.ifc-section-heading p {
    margin: 0 0 10px;
    color: var(--ifc-cyan);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
}

.ifc-intro h1 {
    max-width: 640px;
    margin: 0 0 10px;
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 900;
    line-height: 1;
}

.ifc-intro p:not(.ifc-eyebrow) {
    max-width: 680px;
    margin: 0;
    color: var(--ifc-muted);
    font-size: 16px;
    line-height: 1.6;
}

.ifc-intro-meta {
    display: grid;
    gap: 8px;
    flex: 0 0 auto;
    color: var(--ifc-muted);
    font-size: 13px;
    font-weight: 700;
}

.ifc-intro-meta span {
    min-height: 32px;
    padding: 0 10px;
    border: 1px solid var(--ifc-border);
    border-radius: 6px;
    background: #ffffff;
}

.ifc-intro-meta i {
    width: 18px;
    color: var(--ifc-cyan);
    text-align: center;
}

.ifc-workspace {
    overflow: visible;
    border: 1px solid var(--ifc-border);
    border-radius: 8px;
    background: var(--ifc-surface);
}

.ifc-workspace-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px;
    border-bottom: 1px solid var(--ifc-border);
    background: linear-gradient(90deg, rgba(0, 130, 123, 0.055), rgba(255, 255, 255, 0));
}

.ifc-workspace-head p {
    margin: 0 0 6px;
    color: var(--ifc-cyan);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.ifc-workspace-head h2 {
    margin: 0;
    font-size: 19px;
}

.ifc-quality-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    flex: 0 0 auto;
    min-height: 34px;
    padding: 0 10px;
    border-radius: 6px;
    background: rgba(22, 130, 58, 0.09);
    color: var(--ifc-green);
    font-size: 12px;
    font-weight: 800;
}

.ifc-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 16px;
    padding: 18px;
    border-bottom: 1px solid var(--ifc-border);
    background: #ffffff;
}

.ifc-control {
    display: grid;
    gap: 7px;
}

.ifc-control-label,
.ifc-resize span {
    color: var(--ifc-muted);
    font-size: 12px;
    font-weight: 700;
}

.ifc-resize input {
    height: 42px;
    border: 1px solid var(--ifc-border);
    border-radius: 6px;
    outline: none;
    background: var(--ifc-bg);
    color: var(--ifc-text);
    font-weight: 700;
}

.ifc-resize input:focus {
    border-color: var(--ifc-cyan);
}

.ifc-format-select {
    position: relative;
}

.ifc-format-trigger {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 150px;
    height: 42px;
    padding: 0 11px;
    border: 1px solid var(--ifc-border);
    border-radius: 6px;
    background: var(--ifc-bg);
    color: var(--ifc-text);
    cursor: pointer;
    text-align: left;
}

.ifc-format-trigger:hover,
.ifc-format-trigger:focus-visible,
.ifc-format-trigger[aria-expanded="true"] {
    border-color: var(--ifc-cyan);
    outline: none;
}

.ifc-format-trigger strong {
    flex: 1;
    font-size: 14px;
}

.ifc-format-trigger > i {
    color: var(--ifc-muted);
    font-size: 11px;
    transition: transform 160ms ease;
}

.ifc-format-trigger[aria-expanded="true"] > i {
    transform: rotate(180deg);
}

.ifc-format-symbol {
    display: inline-grid;
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
    border-radius: 6px;
    place-items: center;
    background: var(--ifc-cyan-soft);
    color: var(--ifc-cyan);
    font-size: 11px;
    font-weight: 900;
}

.ifc-format-menu {
    position: absolute;
    top: calc(100% + 7px);
    left: 0;
    z-index: 40;
    width: min(260px, calc(100vw - 52px));
    padding: 6px;
    border: 1px solid var(--ifc-border);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 18px 40px rgba(17, 18, 22, 0.13);
}

.ifc-format-menu[hidden] {
    display: none;
}

.ifc-format-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 52px;
    padding: 7px 8px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--ifc-text);
    cursor: pointer;
    text-align: left;
}

.ifc-format-option:hover,
.ifc-format-option:focus-visible {
    outline: none;
    background: var(--ifc-bg);
}

.ifc-format-option.is-selected {
    background: var(--ifc-cyan-soft);
}

.ifc-format-option span:nth-child(2) {
    display: grid;
    flex: 1;
    gap: 2px;
}

.ifc-format-option strong {
    font-size: 13px;
}

.ifc-format-option small {
    color: var(--ifc-muted);
    font-size: 11px;
}

.ifc-format-option > i {
    color: var(--ifc-cyan);
    font-size: 11px;
    opacity: 0;
}

.ifc-format-option.is-selected > i {
    opacity: 1;
}

.ifc-format-option:disabled {
    cursor: not-allowed;
    opacity: 0.48;
}

.ifc-toggle {
    min-height: 42px;
    color: var(--ifc-text);
    cursor: pointer;
    font-size: 14px;
    font-weight: 800;
}

.ifc-toggle input {
    position: absolute;
    opacity: 0;
}

.ifc-toggle span {
    position: relative;
    width: 38px;
    height: 22px;
    border-radius: 20px;
    background: #d9dee3;
    transition: background 160ms ease;
}

.ifc-toggle span::after {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #ffffff;
    content: "";
    transition: transform 160ms ease;
}

.ifc-toggle input:checked + span {
    background: var(--ifc-cyan);
}

.ifc-toggle input:checked + span::after {
    transform: translateX(16px);
}

.ifc-resize {
    display: flex;
    align-items: end;
    gap: 8px;
}

.ifc-resize[hidden] {
    display: none;
}

.ifc-resize label {
    display: grid;
    gap: 7px;
}

.ifc-resize input {
    width: 92px;
    padding: 0 10px;
}

.ifc-resize i {
    margin-bottom: 13px;
    color: var(--ifc-cyan);
    font-size: 12px;
}

.ifc-dropzone {
    display: grid;
    place-items: center;
    min-height: 288px;
    margin: 18px;
    padding: 28px;
    border: 2px dashed #cdd5da;
    border-radius: 8px;
    background: var(--ifc-bg);
    cursor: pointer;
    text-align: center;
    transition: 160ms ease;
}

.ifc-dropzone.is-dragging {
    border-color: var(--ifc-cyan);
    background: var(--ifc-cyan-soft);
}

.ifc-dropzone input {
    display: none;
}

.ifc-drop-icon {
    display: grid;
    width: 64px;
    height: 64px;
    margin-bottom: 14px;
    place-items: center;
    border-radius: 50%;
    background: var(--ifc-cyan-soft);
    color: var(--ifc-cyan);
    font-size: 25px;
}

.ifc-dropzone strong {
    margin-bottom: 8px;
    font-size: 19px;
}

.ifc-dropzone small {
    max-width: 600px;
    color: var(--ifc-muted);
    font-size: 13px;
    line-height: 1.5;
}

.ifc-select-action {
    margin-top: 16px;
    padding: 10px 16px;
    border-radius: 6px;
    background: var(--ifc-cyan);
    color: #ffffff;
    font-size: 13px;
    font-weight: 800;
}

.ifc-queue-section {
    border-top: 1px solid var(--ifc-border);
}

.ifc-section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px;
}

.ifc-section-heading h2 {
    margin: 0;
    font-size: 22px;
}

.ifc-notice {
    margin: 0 18px 12px;
    padding: 10px 12px;
    border-left: 3px solid var(--ifc-orange);
    background: rgba(252, 100, 50, 0.08);
    color: #8a3519;
    font-size: 13px;
    line-height: 1.5;
}

.ifc-queue {
    border-top: 1px solid var(--ifc-border);
}

.ifc-item {
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--ifc-border);
}

.ifc-item:last-child {
    border-bottom: 0;
}

.ifc-thumb {
    width: 58px;
    height: 58px;
    border: 1px solid var(--ifc-border);
    border-radius: 6px;
    background: var(--ifc-bg);
    object-fit: cover;
}

.ifc-item-copy,
.ifc-item-result {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.ifc-item-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
}

.ifc-item-meta,
.ifc-item-status,
.ifc-result-saving {
    color: var(--ifc-muted);
    font-size: 12px;
    font-style: normal;
}

.ifc-item-status.is-processing {
    color: var(--ifc-cyan);
}

.ifc-item-status.is-success {
    color: var(--ifc-green);
}

.ifc-item-status.is-error {
    color: var(--ifc-red);
}

.ifc-item-result {
    min-width: 106px;
    text-align: right;
}

.ifc-result-size {
    font-size: 13px;
}

.ifc-result-saving {
    color: var(--ifc-green);
}

.ifc-item-actions,
.ifc-actions-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.ifc-icon-btn {
    display: inline-grid;
    width: 38px;
    height: 38px;
    border: 1px solid var(--ifc-border);
    border-radius: 6px;
    place-items: center;
    background: #ffffff;
    color: var(--ifc-muted);
    cursor: pointer;
}

.ifc-icon-btn:hover:not(:disabled) {
    border-color: var(--ifc-cyan);
    color: var(--ifc-cyan);
}

.ifc-icon-btn:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.ifc-actions {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 82px;
    padding: 14px max(24px, calc((100vw - 1040px) / 2));
    border-top: 1px solid var(--ifc-border);
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(14px);
}

.ifc-actions-copy {
    display: grid;
    gap: 4px;
}

.ifc-actions-copy strong {
    font-size: 14px;
}

.ifc-actions-copy span {
    color: var(--ifc-muted);
    font-size: 12px;
}

.ifc-btn {
    min-height: 44px;
    padding: 0 16px;
    border: 1px solid transparent;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 800;
}

.ifc-btn--primary {
    background: var(--ifc-orange);
    color: #ffffff;
}

.ifc-btn--secondary {
    border-color: var(--ifc-border);
    background: #ffffff;
    color: var(--ifc-text);
}

.ifc-btn:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.ifc-toast {
    position: fixed;
    top: 88px;
    right: 20px;
    z-index: 50;
    max-width: min(360px, calc(100vw - 40px));
    padding: 12px 14px;
    border-radius: 6px;
    background: #111216;
    color: #ffffff;
    font-size: 13px;
    line-height: 1.5;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: 160ms ease;
}

.ifc-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 720px) {
    .ifc-shell {
        padding-bottom: 146px;
    }

    .ifc-main {
        width: 100%;
        padding-top: 24px;
    }

    .ifc-intro {
        display: grid;
        gap: 16px;
        margin-bottom: 20px;
    }

    .ifc-intro h1 {
        font-size: 38px;
    }

    .ifc-intro p:not(.ifc-eyebrow) {
        font-size: 14px;
    }

    .ifc-intro-meta {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        justify-content: start;
        gap: 8px;
        font-size: 11px;
    }

    .ifc-intro-meta span {
        justify-content: center;
        padding: 6px 7px;
        text-align: center;
    }

    .ifc-workspace-head {
        align-items: start;
        padding: 14px;
    }

    .ifc-workspace-head h2 {
        font-size: 17px;
    }

    .ifc-toolbar {
        gap: 14px;
        padding: 14px;
    }

    .ifc-resize {
        order: 4;
        width: 100%;
    }

    .ifc-resize label {
        flex: 1;
    }

    .ifc-resize input {
        width: 100%;
    }

    .ifc-dropzone {
        min-height: 230px;
        margin: 14px;
        padding: 20px 14px;
    }

    .ifc-dropzone strong {
        font-size: 16px;
    }

    .ifc-item {
        grid-template-columns: 48px minmax(0, 1fr) auto;
        gap: 10px;
        padding: 12px 14px;
    }

    .ifc-thumb {
        width: 48px;
        height: 48px;
    }

    .ifc-item-result {
        grid-column: 2;
        min-width: 0;
        text-align: left;
    }

    .ifc-item-actions {
        grid-column: 3;
        grid-row: 1 / span 2;
    }

    .ifc-actions {
        display: grid;
        gap: 10px;
        padding: 12px;
    }

    .ifc-actions-buttons {
        width: 100%;
    }

    .ifc-actions-buttons .ifc-btn {
        flex: 1;
    }
}

@media (max-width: 420px) {
    .ifc-intro-meta {
        grid-template-columns: 1fr;
    }

    .ifc-intro-meta span {
        justify-content: start;
    }

    .ifc-workspace-head {
        display: grid;
    }

    .ifc-quality-pill {
        width: fit-content;
    }

    .ifc-section-heading h2 {
        font-size: 19px;
    }
}