/* ============================================================
   Channels FUNraiser – Board Styles v2.0
   ============================================================ */

/* ---- Reset ---- */
#cfr-board-wrap *,
#cfr-board-wrap *::before,
#cfr-board-wrap *::after,
.cfr-modal-overlay *,
.cfr-modal-overlay *::before,
.cfr-modal-overlay *::after,
.cfr-registration-wrap *,
.cfr-registration-wrap *::before,
.cfr-registration-wrap *::after {
    box-sizing: border-box;
}

/* ---- CSS Variables ---- */
#cfr-board-wrap,
.cfr-modal-overlay,
.cfr-registration-wrap {
    --cfr-primary:      #5b4fcf;
    --cfr-primary-dark: #3d33a8;
    --cfr-success:      #46b450;
    --cfr-danger:       #e53935;
    --cfr-text:         #1a1a1a;
    --cfr-text-light:   #666;
    --cfr-border:       #ddd;
    --cfr-bg:           #f4f4f4;
    --cfr-card-bg:      #ffffff;
    --cfr-radius:       12px;
    --cfr-shadow:       0 3px 12px rgba(0,0,0,.12);
    --cfr-transition:   .2s ease;

    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--cfr-text);
}

/* ---- Spinner ---- */
.cfr-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0,0,0,.15);
    border-top-color: var(--cfr-primary);
    border-radius: 50%;
    animation: cfr-spin .7s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}
@keyframes cfr-spin { to { transform: rotate(360deg); } }

/* ---- Header ---- */
.cfr-header {
    padding: 20px 0 16px;
}
.cfr-header__loading {
    text-align: center;
    color: var(--cfr-text-light);
    font-size: 15px;
    padding: 40px;
}
.cfr-header__title {
    font-size: 26px;
    font-weight: 800;
    margin: 0 0 6px;
    color: var(--cfr-text);
}
.cfr-header__meta {
    font-size: 14px;
    color: var(--cfr-text-light);
    margin-bottom: 14px;
}
.cfr-progress-bar-wrap {
    background: var(--cfr-border);
    border-radius: 100px;
    height: 10px;
    overflow: hidden;
    margin-bottom: 6px;
}
.cfr-progress-bar {
    height: 100%;
    border-radius: 100px;
    background: var(--cfr-primary);
    transition: width .8s ease;
    min-width: 2px;
}
.cfr-progress-bar--complete { background: var(--cfr-success); }
.cfr-progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--cfr-text-light);
    margin-bottom: 4px;
}
.cfr-progress-raised { font-weight: 700; color: var(--cfr-text); }
.cfr-blocks-remaining {
    font-size: 13px;
    color: var(--cfr-text-light);
    text-align: center;
    margin-top: 4px;
}

/* ---- Board Tabs (multiple boards) ---- */
.cfr-board-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.cfr-board-tab {
    padding: 7px 16px;
    border: 2px solid var(--cfr-border);
    border-radius: 100px;
    background: var(--cfr-card-bg);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--cfr-transition);
    color: var(--cfr-text);
}
.cfr-board-tab:hover { border-color: var(--cfr-primary); color: var(--cfr-primary); }
.cfr-board-tab--active {
    background: var(--cfr-primary);
    border-color: var(--cfr-primary);
    color: #fff;
}

/* ---- Grid ---- */
.cfr-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 480px) {
    .cfr-grid { grid-template-columns: repeat(3, 1fr); gap: 14px; }
}
@media (min-width: 700px) {
    .cfr-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
}

/* ---- Square Tile ---- */
.cfr-square {
    position: relative;
    border-radius: var(--cfr-radius);
    padding: 18px 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    min-height: 90px;
    user-select: none;
    transition: transform .15s ease, box-shadow .15s ease;
    box-shadow: var(--cfr-shadow);
    overflow: hidden;
}
.cfr-square:hover:not(.cfr-square--claimed):not(.cfr-square--reserved) {
    transform: scale(1.04);
    box-shadow: 0 6px 20px rgba(0,0,0,.18);
}
.cfr-square__number {
    font-size: 13px;
    font-weight: 700;
    color: rgba(255,255,255,.85);
    margin-bottom: 4px;
}
.cfr-square__amount {
    font-size: 20px;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0,0,0,.3);
}

/* Available: animated color cycling */
.cfr-square--available {
    animation: cfr-color-cycle 1.5s ease-in-out infinite alternate;
}

/* Reserved: dimmed with timer overlay */
.cfr-square--reserved {
    opacity: .55;
    cursor: not-allowed;
    filter: saturate(0.4);
}
.cfr-square__timer {
    position: absolute;
    bottom: 4px;
    right: 6px;
    font-size: 11px;
    font-weight: 700;
    color: rgba(255,255,255,.9);
    background: rgba(0,0,0,.35);
    border-radius: 4px;
    padding: 1px 5px;
}

/* Claimed: black with donor info */
.cfr-square--claimed {
    background: #111111 !important;
    animation: none !important;
    cursor: default;
    padding: 0;
}
.cfr-square--claimed .cfr-square__number,
.cfr-square--claimed .cfr-square__amount { display: none; }
.cfr-square__claimed-inner {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px 8px;
    gap: 4px;
}
.cfr-square__donor-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,.3);
}
.cfr-square__donor-name {
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.cfr-square__donor-amount {
    font-size: 13px;
    font-weight: 900;
    color: #fff;
}
.cfr-square__donor-link {
    font-size: 10px;
    color: rgba(255,255,255,.6);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}
.cfr-square__donor-link:hover { color: rgba(255,255,255,.9); }

/* Color palette for available squares */
.cfr-color-0  { background: #e74c3c; }
.cfr-color-1  { background: #e67e22; }
.cfr-color-2  { background: #f1c40f; }
.cfr-color-3  { background: #2ecc71; }
.cfr-color-4  { background: #1abc9c; }
.cfr-color-5  { background: #3498db; }
.cfr-color-6  { background: #9b59b6; }
.cfr-color-7  { background: #e91e63; }
.cfr-color-8  { background: #ff5722; }
.cfr-color-9  { background: #00bcd4; }
.cfr-color-10 { background: #8bc34a; }
.cfr-color-11 { background: #ff9800; }

/* ---- Modal Overlay ---- */
.cfr-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.6);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: cfr-fade-in .2s ease;
}
@keyframes cfr-fade-in { from { opacity: 0; } to { opacity: 1; } }

.cfr-modal {
    background: #ffffff;
    border-radius: 16px;
    max-width: 420px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 16px 48px rgba(0,0,0,.28);
    animation: cfr-slide-up .25s ease;
}
@keyframes cfr-slide-up {
    from { transform: translateY(24px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.cfr-modal__close {
    position: absolute;
    top: 14px;
    right: 16px;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: #999;
    line-height: 1;
    padding: 4px;
    z-index: 1;
    transition: color var(--cfr-transition);
}
.cfr-modal__close:hover { color: #333; }

.cfr-modal__body {
    padding: 28px 24px 24px;
}

.cfr-modal__title {
    font-size: 20px;
    font-weight: 800;
    margin: 0 0 6px;
    color: #111;
    padding-right: 30px;
}

.cfr-modal__timer {
    font-size: 28px;
    font-weight: 900;
    color: #e67e22;
    text-align: center;
    margin: 8px 0 18px;
    letter-spacing: 1px;
}
.cfr-modal__timer--urgent { color: var(--cfr-danger); animation: cfr-pulse .6s ease infinite alternate; }
@keyframes cfr-pulse { from { opacity: 1; } to { opacity: .5; } }

/* ---- Forms (modal + registration) ---- */
.cfr-form__row {
    margin-bottom: 16px;
}
.cfr-form__label {
    display: block !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    margin-bottom: 6px !important;
    color: #111111 !important;
}
.cfr-required { color: var(--cfr-danger); }

.cfr-form__input,
.cfr-form__textarea {
    width: 100% !important;
    padding: 10px 13px !important;
    border: 1.5px solid #cccccc !important;
    border-radius: 8px !important;
    font-size: 15px !important;
    color: #222222 !important;
    background: #ffffff !important;
    transition: border-color var(--cfr-transition) !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}
.cfr-form__input:focus,
.cfr-form__textarea:focus {
    border-color: var(--cfr-primary) !important;
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(91,79,207,.15) !important;
}
.cfr-form__textarea {
    min-height: 100px !important;
    resize: vertical !important;
}

/* URL prefix input */
.cfr-input-prefix-wrap {
    display: flex;
    align-items: center;
    border: 1.5px solid #cccccc;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}
.cfr-input-prefix {
    padding: 10px 10px;
    background: #f0f0f0;
    color: #888;
    font-size: 14px;
    white-space: nowrap;
    border-right: 1px solid #cccccc;
}
.cfr-form__input--prefixed {
    border: none !important;
    border-radius: 0 !important;
    flex: 1;
}
.cfr-form__input--prefixed:focus {
    box-shadow: none !important;
}

/* File input */
.cfr-form__file {
    display: block;
    font-size: 14px;
    color: #333;
    margin-top: 4px;
}

/* Image preview */
.cfr-image-preview {
    margin-top: 10px;
    max-width: 120px;
    max-height: 120px;
    border-radius: 8px;
    object-fit: cover;
    display: none;
    border: 2px solid var(--cfr-border);
}
.cfr-image-preview--visible { display: block; }

/* Submit buttons */
.cfr-form__submit,
.cfr-btn-checkout {
    display: block !important;
    width: 100% !important;
    padding: 14px 24px !important;
    background: var(--cfr-primary) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 10px !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    text-align: center !important;
    transition: background var(--cfr-transition) !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin-top: 8px !important;
}
.cfr-form__submit:hover,
.cfr-btn-checkout:hover {
    background: var(--cfr-primary-dark) !important;
}
.cfr-form__submit:disabled,
.cfr-btn-checkout:disabled {
    opacity: .55 !important;
    cursor: not-allowed !important;
}

/* Messages */
.cfr-form__message {
    margin-top: 12px;
    padding: 11px 14px;
    border-radius: 8px;
    font-size: 14px;
    display: none;
}
.cfr-form__message--success {
    background: #edfaee;
    border: 1px solid var(--cfr-success);
    color: #2a6e2f;
    display: block;
}
.cfr-form__message--error {
    background: #fde8e8;
    border: 1px solid var(--cfr-danger);
    color: #b71c1c;
    display: block;
}

/* ---- Registration Wrap ---- */
.cfr-registration-wrap {
    background: #ffffff !important;
    border: 1px solid #dddddd !important;
    border-radius: 16px !important;
    padding: 32px !important;
    max-width: 560px !important;
    margin: 0 auto !important;
    box-shadow: 0 4px 20px rgba(0,0,0,.08) !important;
}
.cfr-login-notice {
    background: #fff8e1;
    border: 1px solid #ffe082;
    border-radius: 8px;
    padding: 14px 18px;
    font-size: 15px;
    color: #5d4037;
}

/* ---- Error / Empty ---- */
.cfr-error {
    text-align: center;
    padding: 40px 20px;
    color: var(--cfr-danger);
    font-size: 15px;
}