.ss-event-detail * { box-sizing: border-box; }
    .ss-event-detail { min-height: 100vh; padding: 2rem 1rem; background: linear-gradient(135deg, var(--secondary-mint) 0%, var(--primary-leaf) 100%); animation: ss-slide-in-from-right .5s ease; color: #222; font-family: "Poppins", var(--font-primary); overflow-y: auto; }
    .ss-event-detail a { color: inherit; text-decoration: none; }
    .ss-event-container { max-width: 1024px; margin: 0 auto; }
    .ss-back-button { display: flex; align-items: center; gap: .5rem; margin-bottom: 1.5rem; padding: .5rem 1rem; background: transparent; border: none; color: var(--primary-forest); font-size: 1.1rem; font-family: inherit; font-weight: 600; border-radius: 6px; transition: all .2s ease; cursor: pointer; }
    .ss-back-button svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .ss-back-button:hover { background-color: rgba(46,125,50,.1); color: var(--text-dark-green); }

    .ss-event-card { width: 50rem; margin: 0 auto 2rem; background-color: var(--neutral-white); border-radius: 12px; overflow: hidden; box-shadow: 0 25px 50px -12px rgba(0,0,0,.25); }
    .ss-event-header { display: flex; flex-direction: column; }
    .ss-event-image-container { position: relative; min-height: 280px; background: linear-gradient(135deg, var(--secondary-mint), var(--primary-forest)); }
    .ss-event-image { width: 100%; height: 100%; min-height: 280px; object-fit: cover; }
    .ss-event-info { padding: 2rem; display: flex; flex-direction: column; }
    .ss-event-title { font-size: 2rem; font-weight: 700; margin: 0 0 1rem; color: var(--text-dark-green); line-height: 1.2; letter-spacing: 0; }
    .ss-event-meta { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.5rem; }
    .ss-event-date { font-size: 1.175rem; font-weight: 500; color: var(--neutral-charcoal); display: flex; align-items: center; gap: .5rem; margin: 0; }
    .ss-event-location { display: flex; align-items: center; gap: .5rem; color: var(--neutral-charcoal); font-size: 1.145rem; font-weight: 600; margin: 0; }
    .ss-event-location-icon { width: 1.25rem; height: 1.25rem; color: var(--primary-forest); fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }
    .ss-event-actions { display: flex; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
    .ss-event-action { display: flex; align-items: center; gap: .5rem; padding: .75rem 1rem; border: 1px solid var(--primary-forest); background: transparent; color: var(--primary-forest); border-radius: 8px; font-size: 1.1rem; font-family: inherit; font-weight: 500; transition: all .2s ease; cursor: pointer; min-width: 140px; justify-content: center; }
    .ss-event-action:hover:not(:disabled) { background: var(--primary-forest); color: var(--neutral-white); transform: translateY(-1px); }
    .ss-event-action:disabled { border-color: #e0e0e0; background: #e0e0e0; color: var(--primary-forest); opacity: .85; cursor: not-allowed; }
    .ss-event-action.is-success { background: var(--primary-forest); color: var(--neutral-white); border-color: var(--primary-forest); }
    .ss-event-action-icon { width: 1rem; height: 1rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

    .ss-countdown { margin-top: 2rem; padding: 1.5rem; background: linear-gradient(135deg, var(--secondary-mint) 0%, var(--primary-leaf) 100%); border-radius: 12px; box-shadow: 0 4px 6px -1px rgba(0,0,0,.1); animation: ss-slide-in-from-bottom .6s ease; }
    .ss-countdown-title { font-size: 1.65rem; font-weight: 600; color: var(--text-dark-green); margin: 0 0 1rem; text-align: center; letter-spacing: 0; }
    .ss-countdown-grid { display: flex; justify-content: center; align-items: center; gap: .75rem; flex-wrap: wrap; }
    .ss-countdown-unit { display: flex; flex-direction: column; align-items: center; gap: .5rem; }
    .ss-countdown-number { background: var(--primary-forest); color: var(--neutral-white); font-size: 3rem; font-weight: 700; padding: .75rem 1rem; border-radius: 8px; min-width: 3rem; text-align: center; box-shadow: 0 2px 4px rgba(0,0,0,.1); font-family: "Courier New", monospace; }
    .ss-countdown-label { font-size: 1.2rem; font-weight: 600; color: var(--text-dark-green); text-transform: uppercase; letter-spacing: .05em; }
    .ss-countdown-separator { font-size: 1.5rem; font-weight: 700; color: var(--primary-forest); margin: 0 .25rem; animation: ss-pulse 2s infinite; }

    .ss-event-description-section { background-color: var(--neutral-white); border-radius: 12px; padding: 2rem; margin-bottom: 2rem; }
    .ss-event-description-title { font-size: 1.7rem; font-weight: 600; color: var(--text-dark-green); margin: 0 0 1rem; }
    .ss-event-description { font-size: 1.5rem; line-height: 1.7; color: var(--neutral-charcoal); }
    .ss-event-description p { font-size: 1.5rem; line-height: 1.7; color: var(--neutral-charcoal); margin: 0 0 1rem; }

    .ss-form-card { background: linear-gradient(135deg, var(--secondary-mint) 0%, var(--primary-leaf) 50%); border-radius: 12px; box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05); }
    .ss-form-header { padding: 1.5rem 1.5rem 0; }
    .ss-form-title { font-size: 1.7rem; color: var(--text-dark-green); font-weight: 600; margin: 0; }
    .ss-form-content { padding: 1.5rem; }
    .ss-event-form { display: flex; flex-direction: column; gap: 1.5rem; animation: ss-slide-in-from-bottom .5s ease; font-family: "Poppins", var(--font-primary); }
    .ss-form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; }
    .ss-form-field { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1.5rem; }
    .ss-form-label { font-size: 1.2rem; font-weight: 600; color: var(--text-dark-green); transition: color .3s ease; }
    .ss-form-input { padding: 1.2rem 1rem; border: 2px solid var(--primary-leaf); border-radius: 8px; background-color: var(--neutral-white); font-size: 1.7rem; font-family: inherit; transition: border-color .3s ease, box-shadow .3s ease; color: var(--neutral-charcoal); width: 100%; }
    .ss-form-input:focus { outline: none; border-color: var(--primary-forest); box-shadow: 0 0 0 4px rgba(46,125,50,.1); }
    .ss-form-input::placeholder { color: #9ca3af; font-size: 1.5rem; font-family: "Poppins", var(--font-primary); }
    .ss-form-input.is-error { border-color: #ef4444 !important; }
    .ss-form-error { font-size: 1.2rem; color: #ef4444; margin-top: .25rem; font-weight: 500; min-height: 1.4rem; }
    .ss-form-status { font-size: 1.3rem; color: #ef4444; min-height: 1.8rem; }
    .ss-submit-button { display: flex; align-items: center; justify-content: center; cursor: pointer; gap: .75rem; width: 100%; padding: 1rem 1.5rem; background: linear-gradient(135deg, var(--primary-forest) 0%, var(--text-dark-green) 100%); color: var(--neutral-white); border: none; border-radius: 8px; font-size: 1.7rem !important; font-weight: 600; font-family: "Poppins", var(--font-primary); transition: all .3s ease; box-shadow: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06); }
    .ss-submit-button:hover:not(:disabled) { background: linear-gradient(135deg, var(--text-dark-green) 0%, var(--primary-forest) 100%); transform: translateY(-2px); box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05); }
    .ss-submit-button:disabled { opacity: .6; cursor: not-allowed; transform: none; background: var(--neutral-charcoal); }
    .ss-form-success { background: linear-gradient(135deg, var(--secondary-mint) 0%, var(--primary-leaf) 100%); border: 2px solid var(--primary-forest); border-radius: 12px; padding: 2rem; text-align: center; animation: ss-fade-in-scale .6s ease; box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05); }
    .ss-form-success-icon { width: 4rem; height: 4rem; color: var(--primary-forest); margin: 0 auto 1.5rem; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
    .ss-form-success-title { font-size: 1.5rem; font-weight: 700; margin: 0 0 .75rem; color: var(--text-dark-green); }
    .ss-form-success-message { color: var(--text-dark-green); font-size: 1.125rem; line-height: 1.6; margin: 0; }

    @media (max-width: 543px) {
        .ss-event-card { width: 100%; }
    }
    @media (min-width: 759px) {
        .ss-event-header { flex-direction: row; }
        .ss-event-card { width: 100%; }
        .ss-event-image-container { width: 50%; height: auto; }
        .ss-event-info { width: 50%; }
        .ss-event-title { font-size: 2.5rem; }
        .ss-event-actions { flex-wrap: nowrap; }
    }
    @media (min-width: 768px) {
        .ss-form-row { grid-template-columns: repeat(2, 1fr); }
        .ss-form-field { margin-bottom: 1rem; }
        .ss-submit-button { padding: 1.25rem 2rem; font-size: 1.125rem; }
    }
    @media (max-width: 480px) {
        .ss-countdown-grid { gap: .5rem; }
        .ss-countdown-number { font-size: 1.25rem; padding: .5rem .75rem; min-width: 2.5rem; }
        .ss-countdown-separator { font-size: 1.25rem; margin: 0 .125rem; }
        .ss-submit-button { padding: .875rem 1.25rem; }
    }

    @keyframes ss-slide-in-from-right {
        from { opacity: 0; transform: translateX(20px); }
        to { opacity: 1; transform: translateX(0); }
    }
    @keyframes ss-slide-in-from-bottom {
        from { opacity: 0; transform: translateY(30px); }
        to { opacity: 1; transform: translateY(0); }
    }
    @keyframes ss-fade-in-scale {
        from { opacity: 0; transform: scale(.9); }
        to { opacity: 1; transform: scale(1); }
    }
    @keyframes ss-pulse {
        0%, 100% { opacity: 1; }
        50% { opacity: .5; }
    }