/* ===========================================
   R4P – AUTH UI
   Login-Button, User-Menü, Auth-Modal
   =========================================== */

/* Vor Auth-Init nichts auf/abblitzen lassen */
body:not(.auth-ready) .nav__actions [data-auth-state],
body:not(.auth-ready) .mobile-menu [data-auth-state] {
    visibility: hidden;
}

/* ====== Login-Button in Navbar ====== */
.auth-login-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1.5px solid #E4E4E4;
    border-radius: var(--r-pill);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--c-text-dark);
    transition: border-color 0.25s var(--ease-out), color 0.25s var(--ease-out), background 0.25s var(--ease-out);
    background: transparent;
}

.auth-login-btn:hover {
    border-color: var(--c-green);
    color: var(--c-green);
}

.auth-login-btn svg {
    width: 16px;
    height: 16px;
}

/* ====== User-Menü ====== */
.user-menu {
    position: relative;
    display: inline-flex;
}

.user-menu__trigger {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 4px 14px 4px 4px;
    border: 1.5px solid #E4E4E4;
    border-radius: var(--r-pill);
    cursor: pointer;
    transition: border-color 0.25s var(--ease-out);
}

.user-menu__trigger:hover {
    border-color: var(--c-green);
}

.user-menu__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--c-green);
    color: var(--c-accent);
    font-family: var(--ff-display);
    font-size: 0.95rem;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.user-menu__name {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--c-text-dark);
    text-transform: uppercase;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-menu__chev {
    width: 10px;
    height: 7px;
    color: var(--c-text-dark);
    transition: transform 0.25s var(--ease-out);
}

.user-menu.is-open .user-menu__chev {
    transform: rotate(180deg);
}

.user-menu__dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 240px;
    background: var(--c-white);
    border-radius: var(--r-md);
    box-shadow: 0 16px 40px -16px rgba(0, 0, 0, 0.25);
    padding: 12px;
    opacity: 0;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}

.user-menu.is-open .user-menu__dropdown {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.user-menu__head {
    padding: 8px 12px 14px;
    border-bottom: 1px solid #EEE;
    margin-bottom: 8px;
}

.user-menu__head strong {
    display: block;
    font-size: 0.95rem;
    color: var(--c-text-dark);
}

.user-menu__head small {
    display: block;
    font-size: 0.78rem;
    color: var(--c-muted);
    margin-top: 2px;
}

.user-menu__tier {
    display: inline-block;
    margin-top: 8px;
    padding: 3px 10px;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    background: var(--c-accent);
    color: var(--c-green);
    border-radius: var(--r-pill);
}

.user-menu__item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.92rem;
    color: var(--c-text-dark);
    background: transparent;
    transition: background 0.2s var(--ease-out);
}

.user-menu__item:hover {
    background: var(--c-off-white);
}

.user-menu__item--danger {
    color: #C04020;
}

.user-menu__item--danger:hover {
    background: rgba(192, 64, 32, 0.08);
}

/* ====== Auth Modal ====== */
.auth-modal {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(11, 15, 11, 0.6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 130;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease-out), visibility 0.3s;
}

.auth-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.auth-modal__card {
    position: relative;
    background: var(--c-white);
    border-radius: var(--r-lg);
    width: 100%;
    max-width: 440px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    transform: translateY(20px) scale(0.96);
    transition: transform 0.3s var(--ease-out);
}

.auth-modal.is-open .auth-modal__card {
    transform: translateY(0) scale(1);
}

.auth-modal__close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 34px;
    height: 34px;
    border-radius: var(--r-pill);
    background: var(--c-off-white);
    color: var(--c-text-dark);
    font-size: 1.4rem;
    line-height: 1;
    display: grid;
    place-items: center;
    transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out);
    z-index: 2;
}

.auth-modal__close:hover {
    background: var(--c-green);
    color: var(--c-white);
}

/* ====== Tabs ====== */
.auth-tabs {
    display: flex;
    background: var(--c-off-white);
    padding: 6px;
    border-radius: var(--r-pill);
    /* Top extra weit, damit der X-Button (34px @ top:14) niemals überlappt */
    margin: 60px 28px 0;
    gap: 4px;
}

.auth-tab {
    flex: 1;
    padding: 10px 16px;
    background: transparent;
    border-radius: var(--r-pill);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-muted);
    cursor: pointer;
    transition: background 0.3s var(--ease-out), color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}

.auth-tab:hover:not(.is-active) {
    color: var(--c-text-dark);
}

.auth-tab.is-active {
    background: var(--c-green);
    color: var(--c-accent);
}

/* ====== Panes ====== */
.auth-pane {
    display: none;
    padding: 28px;
}

.auth-pane.is-active {
    display: block;
    animation: auth-pane-in 0.32s var(--ease-out) both;
}

@keyframes auth-pane-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.auth-pane h2 {
    font-size: 1.8rem;
    color: var(--c-green);
    margin: 0 0 6px;
}

.auth-pane > p {
    color: var(--c-muted);
    font-size: 0.92rem;
    margin: 0 0 22px;
}

/* ====== Form ====== */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.auth-input {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
}

.auth-input > span {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--c-muted);
}

.auth-input input,
.auth-input select {
    padding: 13px 16px;
    border: 1.5px solid #DDD;
    border-radius: var(--r-pill);
    font-size: 0.95rem;
    font-family: var(--ff-body);
    color: var(--c-text-dark);
    background: var(--c-white);
    transition: border-color 0.25s var(--ease-out);
    outline: none;
    width: 100%;
}

.auth-input input:focus,
.auth-input select:focus {
    border-color: var(--c-green);
}

.auth-input.has-error input,
.auth-input.has-error select {
    border-color: #C04020;
}

.auth-input select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2314241B' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 12px;
    padding-right: 44px;
}

.auth-input small {
    font-size: 0.75rem;
    color: var(--c-muted);
}

.auth-error {
    background: rgba(192, 64, 32, 0.08);
    color: #C04020;
    padding: 12px 14px;
    border-radius: 12px;
    font-size: 0.88rem;
    font-weight: 500;
    min-height: 0;
    transition: padding 0.2s var(--ease-out);
}

.auth-error:empty {
    display: none;
}

.auth-notice {
    background: rgba(90, 138, 184, 0.12);
    color: var(--c-text-dark);
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.55;
    border: 1px solid rgba(90, 138, 184, 0.25);
}

.auth-notice.is-hidden,
.auth-register-success.is-hidden,
#authRegisterFormWrap.is-hidden {
    display: none !important;
}

.auth-register-success {
    padding: 8px 4px 4px;
    text-align: center;
}

.auth-register-success__icon {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: rgba(169, 201, 232, 0.35);
    color: #5a8ab8;
}

.auth-register-success__title {
    font-family: var(--ff-display);
    font-size: 1.65rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin: 0 0 12px;
    color: var(--c-text-dark);
}

.auth-register-success__text {
    margin: 0 0 14px;
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(11, 15, 11, 0.82);
}

.auth-register-success__text strong {
    color: var(--c-text-dark);
    font-weight: 700;
}

.auth-register-success__hint {
    margin: 0 0 24px;
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--c-muted);
}

.auth-register-success .btn {
    width: 100%;
}

.auth-resend {
    margin: 0 0 12px;
    font-size: 0.85rem;
}

.auth-resend.is-hidden {
    display: none !important;
}

.auth-resend button {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    font-weight: 700;
    color: #5a8ab8;
    text-decoration: underline;
    cursor: pointer;
}

.auth-strava-block {
    margin-bottom: 0;
}

.auth-strava-btn {
    width: 100%;
    margin: 0 0 4px;
    padding: 14px 20px;
    background: #fc4c02;
    color: #fff;
    border: none;
    font-weight: 800;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: background 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), opacity 0.2s;
}

.auth-strava-btn:hover {
    background: #e34402;
    box-shadow: 0 6px 20px rgba(252, 76, 2, 0.35);
    color: #fff;
}

.auth-strava-btn:disabled,
.auth-strava-btn.is-loading {
    opacity: 0.65;
    cursor: wait;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 18px 0 20px;
    color: var(--c-muted);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(11, 15, 11, 0.12);
}

.auth-error.is-success {
    background: rgba(45, 106, 79, 0.1);
    color: #2d6a4f;
}

/* ====== Verify-Email Landing ====== */
.page-verify-email {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: linear-gradient(168deg, #ffffff 0%, #f4f9fd 42%, #d9e9f6 100%);
    padding: 24px;
}

.verify-email__card {
    width: min(480px, 100%);
    background: var(--c-white);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-sm);
    padding: 40px 32px;
    text-align: center;
}

.verify-email__logo {
    display: block;
    height: 56px;
    width: auto;
    max-width: 180px;
    margin: 0 auto 24px;
    object-fit: contain;
}

.verify-email__msg {
    margin: 0 0 24px;
    line-height: 1.6;
    font-size: 1rem;
}

.verify-email__msg--success {
    color: var(--c-text-dark);
}

.verify-email__msg--error {
    color: #c04020;
}

.verify-email__lead {
    margin: 0 0 20px;
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(11, 15, 11, 0.82);
}

.auth-forgot-link {
    display: block;
    margin: 0 0 12px;
    text-align: right;
    font-size: 0.82rem;
    font-weight: 700;
    color: #5a8ab8;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    text-decoration: underline;
}

.auth-forgot-link:hover {
    color: var(--c-text-dark);
}

.auth-forgot-panel.is-hidden {
    display: none !important;
}

.auth-forgot-panel {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(11, 15, 11, 0.08);
}

.auth-forgot-hint {
    margin: 0 0 12px;
    font-size: 0.88rem;
    color: var(--c-muted);
    line-height: 1.5;
}

.auth-forgot-hint--strava {
    margin-top: 8px;
    font-size: 0.82rem;
}

.auth-forgot-fields {
    margin-top: 0;
}

.auth-form.is-forgot-open > .auth-forgot-panel:not(.is-hidden) {
    display: block !important;
}

.auth-back-login {
    margin-top: 10px;
    font-size: 0.85rem;
}

.auth-back-login button {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    font-weight: 700;
    color: #5a8ab8;
    cursor: pointer;
    text-decoration: underline;
}

.auth-form.is-forgot-open > .auth-input,
.auth-form.is-forgot-open > .auth-forgot-link,
.auth-form.is-forgot-open > .auth-resend,
.auth-form.is-forgot-open > button[type="submit"] {
    display: none;
}

.verify-email__home,
.verify-email__login {
    margin: 8px auto 0;
    display: inline-flex;
}

.verify-email__login.is-hidden {
    display: none !important;
}

.auth-form button[type="submit"] {
    margin-top: 6px;
    width: 100%;
    position: relative;
}

.auth-form button[type="submit"].is-loading {
    color: transparent;
    pointer-events: none;
}

.auth-form button[type="submit"].is-loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border: 2px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
    animation: auth-spin 0.7s linear infinite;
    color: var(--c-green);
    top: 50%;
    left: 50%;
    margin: -9px 0 0 -9px;
}

@keyframes auth-spin {
    to { transform: rotate(360deg); }
}

.auth-switch {
    text-align: center;
    margin-top: 18px;
    font-size: 0.88rem;
    color: var(--c-muted);
}

.auth-switch button {
    color: var(--c-green);
    font-weight: 700;
    background: none;
    border: none;
    text-decoration: underline;
    cursor: pointer;
}

/* ====== Responsive ====== */
@media (max-width: 960px) {
    .auth-login-btn,
    .user-menu {
        display: none;
    }
}

@media (max-width: 640px) {
    .auth-tabs {
        margin: 22px 20px 0;
    }
    .auth-pane {
        padding: 22px 20px;
    }
}