.dg-overlay {
    position: fixed;
    top: 0;
    bottom: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    display: flex;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.dg-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.dg-sheet {
    position: relative;
    background: var(--bgc-modale);
    border: 1px solid var(--side-border);
    width: 100%;
    overflow-y: auto;
}

@media (max-width: 768px) {
    .dg-overlay {
        left: 0;
        width: 100vw;
        align-items: flex-end;
    }

    body.dg-open .app-nav {
        display: none;
    }

    .dg-sheet {
        height: 70vh;
        max-height: 70vh;
        border-top-left-radius: 1rem;
        border-top-right-radius: 1rem;
        border-bottom: none;
        padding: 1.25rem 1.25rem 2.5rem;
        transform: translateY(100%);
        transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    }

    .dg-overlay.open .dg-sheet {
        transform: translateY(0);
    }
}

@media (min-width: 769px) {
    .dg-overlay {
        left: var(--sidebar-width, 320px);
        right: 0;
        align-items: center;
    }

    .dg-sheet {
        max-width: 460px;
        height: auto;
        max-height: 90vh;
        border-radius: var(--border-radius);
        padding: 2rem 1.75rem 1.75rem;
        transform: scale(0.95);
        transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    .dg-overlay.open .dg-sheet {
        transform: scale(1);
    }

    .dg-handle {
        display: none;
    }
}

.dg-overlay--fullscreen {
    left: 0 !important;
    width: 100vw !important;
}

@media (min-width: 769px) {
    .dg-overlay--fullscreen {
        padding-left: var(--sidebar-width, 320px);
    }
}

.dg-handle {
    width: 40px;
    height: 4px;
    background: var(--side-border);
    border-radius: 2px;
    margin: 0 auto 1.5rem;
    flex-shrink: 0;
}

.dg-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    color: var(--danger-error);
    margin: 0 auto 1rem;
    flex-shrink: 0;
    font-size: 2.5rem;
}

.dg-icon svg {
    width: 1em;
    height: 1em;
}

.dg-icon--primary {
    color: var(--success);
}

.dg-icon--neutral {
    color: var(--text-grey);
}

.dg-title {
    font-family: var(--font-family-app);
    font-size: var(--font-size-title);
    font-weight: var(--font-weight);
    color: var(--text-white);
    text-align: center;
    margin: 0 0 0.5rem;
}

.dg-sub {
    font-size: var(--font-size-text);
    color: var(--text-grey);
    text-align: center;
    line-height: 1.55;
    margin: 0 0 1.75rem;
}

.dg-choices {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.dg-choice {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.9rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--side-border);
    text-decoration: none;
    cursor: pointer;
    background: transparent;
    width: 100%;
    font-family: var(--font-family-app);
    text-align: left;
    transition: background 0.15s;
}

.dg-choice:hover {
    background: var(--side-border);
}

.dg-choice__icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

.dg-choice__text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.dg-choice__label {
    font-size: var(--font-size-text);
    font-weight: var(--font-weight);
    color: var(--text-white);
}

.dg-choice__desc {
    font-size: 0.72rem;
    color: var(--text-grey);
    line-height: 1.4;
}

.dg-choice__chevron {
    flex-shrink: 0;
    color: var(--text-grey);
    display: flex;
    align-items: center;
}

.dg-choice--alt {
    border-color: rgba(34, 197, 94, 0.3);
}

.dg-choice--alt .dg-choice__icon {
    color: var(--success);
}

.dg-choice--alt .dg-choice__label {
    color: var(--success);
}

.dg-choice--alt:hover {
    background: rgba(34, 197, 94, 0.06);
}

.dg-choice--danger {
    border-color: rgba(229, 72, 77, 0.3);
}

.dg-choice--danger .dg-choice__icon {
    color: var(--danger-error);
}

.dg-choice--danger .dg-choice__label {
    color: var(--danger-error);
}

.dg-choice--danger:hover {
    background: rgba(229, 72, 77, 0.06);
}

.dg-choice--neutral .dg-choice__icon {
    color: var(--text-grey);
}

.dg-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    color: var(--text-grey);
    cursor: pointer;
    transition: color 0.15s;
    flex-shrink: 0;
}

.dg-close:hover {
    color: var(--text-white);
}

.dg-progress {
    font-size: 0.78rem;
    color: var(--text-grey);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 700;
    text-align: center;
    margin: 0 0 1rem;
}

@media (min-width: 769px) {
    .dg-sheet--wide {
        max-width: 560px;
    }
}

.dg-field {
    margin-bottom: 1.25rem;
}

.dg-label-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.dg-label {
    font-size: 0.82rem;
    color: var(--text-grey);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.dg-label__optional {
    font-size: 0.72rem;
    color: var(--text-grey);
    opacity: 0.65;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
}

.dg-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--side-border);
    border-radius: var(--border-radius);
    color: var(--text-white);
    font-family: var(--font-family-app);
    font-size: var(--font-size-text);
    padding: 0.65rem 0.875rem;
    outline: none;
    transition: border-color 0.15s;
    box-sizing: border-box;
}

.dg-input:focus {
    border-color: var(--border-color);
}

.dg-input.input-error {
    border-color: var(--danger-error);
}

.dg-textarea {
    resize: none;
    overflow: hidden;
    min-height: 96px;
}

.dg-field-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 0.35rem;
    gap: 0.5rem;
}

.dg-field-meta.space-around {
    justify-content: space-around;
}

.dg-counter {
    font-size: 0.72rem;
    color: var(--text-grey);
    margin-left: auto;
    flex-shrink: 0;
}

.dg-counter.is-near { color: var(--warning, #f59e0b); }
.dg-counter.is-full { color: var(--danger-error); }
.dg-counter.is-invalid { color: var(--danger-error); }

.dg-field-error {
    font-size: 0.78rem;
    color: var(--danger-error);
    margin: 0;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity 0.2s ease, max-height 0.2s ease;
}

.dg-field-error.is-visible {
    opacity: 1;
    max-height: 60px;
}

.dg-file {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    border: 1px dashed var(--side-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.dg-file:hover {
    border-color: var(--text-white);
}

.dg-file__icon {
    flex-shrink: 0;
    color: var(--text-grey);
    width: 22px;
    height: 22px;
}

.dg-file__text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.dg-file__cta {
    font-size: var(--font-size-text);
    font-weight: var(--font-weight);
    color: var(--text-white);
    cursor: pointer;
    text-decoration: none;
}

.dg-file__hint {
    font-size: 0.72rem;
    color: var(--text-grey);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dg-step-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.5rem;
}

.dg-step-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--text-white);
    cursor: pointer;
    transition: background 0.15s;
}

.dg-step-btn:hover {
    background: var(--side-border);
}

.dg-step-btn svg {
    width: 20px;
    height: 20px;
    transition: width 0.15s, height 0.15s;
}

.dg-step-btn:hover svg {
    width: 18px;
    height: 18px;
}

.dg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.25rem;
    border-radius: var(--border-radius);
    font-family: var(--font-family-app);
    font-size: var(--font-size-text);
    font-weight: var(--font-weight);
    cursor: pointer;
    border: none;
    transition: opacity 0.15s;
    text-decoration: none;
}

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

.dg-btn--primary {
    background: var(--bgc-white);
    color: var(--text-black);
}

.dg-btn--primary:hover:not(:disabled) {
    opacity: 0.88;
}

.dg-btn--danger {
    background: var(--danger-error);
    color: #fff;
}

.dg-btn--danger:hover:not(:disabled) {
    opacity: 0.88;
}