/* =========================================================
   IMAGE ELEMENT — dropzone, file chips, login prompt
========================================================= */

.personailit-dropzone {
    position: relative;
    border: 1.5px dashed var(--pi-border, #e7e2e0);
    border-radius: var(--pi-radius-sm, 6px);
    background: var(--pi-surface-alt, #faf7f6);
    transition: border-color 180ms ease, background 180ms ease, transform 120ms ease;
}

.personailit-dropzone.is-dragover {
    border-color: var(--pi-accent, #c2185b);
    background: var(--pi-accent-soft, #fbe7ee);
    transform: scale(1.01);
}

.personailit-dropzone-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 26px 16px;
    cursor: pointer;
    text-align: center;
}

.personailit-dropzone-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin-bottom: 4px;
    border-radius: 50%;
    background: var(--pi-surface, #fff);
    border: 1px solid var(--pi-border, #e7e2e0);
    color: var(--pi-accent, #c2185b);
    transition: transform 180ms ease;
}

.personailit-dropzone.is-dragover .personailit-dropzone-icon {
    transform: translateY(-3px);
}

.personailit-dropzone-text {
    font-size: 14px;
    color: var(--pi-ink, #23262b);
}

.personailit-dropzone-cta {
    color: var(--pi-accent, #c2185b);
}

.personailit-dropzone-hint {
    font-size: 12px;
    color: var(--pi-ink-soft, #6b7178);
}

/* Esconde o input nativo, mantendo-o clicável e acessível por teclado. */
.personailit-file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.personailit-dropzone:focus-within {
    outline: none;
    border-color: var(--pi-accent, #c2185b);
    box-shadow: 0 0 0 3px var(--pi-accent-soft, #fbe7ee);
}

/* Chips com o(s) ficheiro(s) selecionado(s) */
.personailit-file-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.personailit-file-chips:empty {
    margin-top: 0;
}

.personailit-file-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    max-width: 100%;
    padding: 6px 10px;
    background: var(--pi-surface, #fff);
    border: 1px solid var(--pi-border, #e7e2e0);
    border-radius: 999px;
    font-size: 12.5px;
    color: var(--pi-ink, #23262b);
    animation: personailit-chip-in 160ms ease;
}

.personailit-file-chip-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 220px;
}

.personailit-file-chip-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: var(--pi-surface-alt, #faf7f6);
    color: var(--pi-ink-soft, #6b7178);
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
    transition: background 140ms ease, color 140ms ease;
}

.personailit-file-chip-remove:hover,
.personailit-file-chip-remove:focus-visible {
    background: var(--pi-error, #c0392b);
    color: #fff;
    outline: none;
}

@keyframes personailit-chip-in {
    from { opacity: 0; transform: translateY(3px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   LOGIN PROMPT (utilizador sem sessão iniciada)
========================================================= */

.personailit-login-prompt {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 18px;
    background: var(--pi-surface-alt, #faf7f6);
    border: 1px dashed var(--pi-border, #e7e2e0);
    border-radius: var(--pi-radius-sm, 6px);
}

.personailit-login-prompt p {
    margin: 0;
    color: var(--pi-ink, #23262b);
}

.personailit-login-link {
    display: inline-block;
    color: var(--pi-accent-ink, #fff);
    background: var(--pi-accent, #c2185b);
    padding: 9px 20px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    transition: filter 160ms ease, transform 160ms ease;
}

.personailit-login-link:hover,
.personailit-login-link:focus-visible {
    color: var(--pi-accent-ink, #fff);
    filter: brightness(0.92);
    transform: translateY(-1px);
}