/*
 * ECM shared UI interactions.
 * Page-specific layout still lives in the individual PHP files.
 */

:root {
    --ecm-bg: #f0f0f0;
    --ecm-page-bg: #f0f0f0;
    --ecm-surface: #ffffff;
    --ecm-text: #111827;
    --ecm-muted: #6b7280;
    --ecm-line: #e5e7eb;

    --ecm-accent: #2c3e50;
    --ecm-accent-hover: #22313f;
    --ecm-accent-soft: #edf1f4;

    --ecm-danger: #b42318;
    --ecm-success: #287a3a;
    --ecm-warning: #9a5d00;

    --ecm-action-shadow:
        0 4px 12px
        rgba(0, 0, 0, 0.12);

    --ecm-action-shadow-pressed:
        0 2px 6px
        rgba(0, 0, 0, 0.14);

    --ecm-action-bg-soft-hover: #e8edf1;
    --ecm-action-bg-soft-pressed: #eef1f4;
    --ecm-action-lift: -1px;
    --ecm-action-press: 1px;
    --ecm-motion-fast: 0.16s ease;

    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    color: var(--ecm-text);
}

button,
input,
select,
textarea {
    font: inherit;
}

:where(
    button,
    .button,
    .filter-button,
    .filter-reset,
    .photo-button,
    .media-button,
    .send,
    .claim-button,
    .manage-button,
    .manage-save,
    .manage-cancel,
    .sheet-link
) {
    transition:
        background-color var(--ecm-motion-fast),
        color var(--ecm-motion-fast),
        box-shadow var(--ecm-motion-fast),
        opacity var(--ecm-motion-fast),
        transform var(--ecm-motion-fast);
}

:where(
    button,
    .button,
    .filter-button,
    .filter-reset,
    .photo-button,
    .media-button,
    .send,
    .claim-button,
    .manage-button,
    .manage-save,
    .manage-cancel,
    .sheet-link
):not(:disabled) {
    cursor: pointer;
}

:where(
    button,
    .button,
    .filter-button,
    .filter-reset,
    .photo-button,
    .media-button,
    .send,
    .claim-button,
    .manage-button,
    .manage-save,
    .manage-cancel,
    .sheet-link
):not(:disabled):hover {
    box-shadow: var(--ecm-action-shadow);

    transform: translateY(var(--ecm-action-lift));
}

:where(
    button,
    .button,
    .filter-button,
    .filter-reset,
    .photo-button,
    .media-button,
    .send,
    .claim-button,
    .manage-button,
    .manage-save,
    .manage-cancel,
    .sheet-link
):not(:disabled):active {
    box-shadow: var(--ecm-action-shadow-pressed);

    transform: translateY(var(--ecm-action-press));
}

:where(
    button,
    .button,
    .filter-button,
    .filter-reset,
    .photo-button,
    .media-button,
    .send,
    .claim-button,
    .manage-button,
    .manage-save,
    .manage-cancel,
    .form-page button,
    .form-page .button
):not(:disabled) {
    border: 2px solid var(--ecm-accent);
    background-color: #ffffff;
    color: var(--ecm-accent);
}

:where(
    .filter-button,
    .send,
    .claim-button,
    .manage-save,
    button[type="submit"],
    .button
):not(:disabled):hover {
    background-color: var(--ecm-accent);
    color: #ffffff;
}

:where(
    .filter-button,
    .send,
    .claim-button,
    .manage-save,
    button[type="submit"],
    .button
):not(:disabled):active {
    background-color: var(--ecm-accent-hover);
    color: #ffffff;
}

:where(
    .filter-reset,
    .photo-button,
    .media-button,
    .manage-cancel,
    .sheet-link
):not(:disabled):hover {
    background-color: var(--ecm-accent);
    color: #ffffff;
}

:where(
    .filter-reset,
    .photo-button,
    .media-button,
    .manage-cancel,
    .sheet-link
):not(:disabled):active {
    background-color: var(--ecm-accent-hover);
    color: #ffffff;
}

.topbar .back:not(:disabled):hover {
    background-color: rgba(255, 255, 255, 0.12);
    box-shadow: none;
}

.topbar .back:not(:disabled):active {
    background-color: rgba(255, 255, 255, 0.18);
    box-shadow: none;
}

.topbar .user-button:not(:disabled) {
    border: 0;
    background: transparent;
    color: #ffffff;
    box-shadow: none;
}

.topbar .user-button:not(:disabled):hover {
    background: transparent;
    box-shadow: none;
    opacity: 0.86;
}

.topbar .user-button:not(:disabled):active {
    background: transparent;
    box-shadow: none;
}

.link-button:not(:disabled):hover {
    background-color: transparent;
    box-shadow: none;
    color: var(--ecm-accent);
}

.link-button:not(:disabled):active {
    background-color: transparent;
    box-shadow: none;
}

:where(button, .button, .send):disabled {
    box-shadow: none;
    cursor: default;
    transform: none;
}

/*
 * Shared simple form pages:
 * login, password and admin edit/create forms.
 */

.form-page label {
    display: block;
    margin-top: 18px;
    margin-bottom: 7px;
    font-weight: 700;
}

.form-page label:first-child {
    margin-top: 0;
}

.form-page input,
.form-page select,
.form-page textarea {
    width: 100%;
    min-height: 50px;
    border: 1px solid #d1d5db;
    border-radius: 9px;
    padding: 0 13px;
    font-size: 16px;
}

.form-page textarea {
    padding-top: 10px;
    padding-bottom: 10px;
}

.form-page input:focus,
.form-page select:focus,
.form-page textarea:focus {
    outline: none;
    border-color: var(--ecm-accent);
    box-shadow:
        0 0 0 3px
        rgba(18, 105, 168, 0.12);
}

.form-page button,
.form-page .button {
    width: 100%;
    min-height: 52px;
    margin-top: 24px;
    border: 0;
    border-radius: 9px;
    background: #1f2937;
    color: #ffffff;
    font-size: 17px;
    font-weight: 700;
}

.form-page .button {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.form-page .error {
    background: #fee2e2;
    color: #991b1b;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 18px;
}