* {
  box-sizing: border-box;
  }

:root {
--primary: #3b5b4d;
--primary-dark: #2d473c;
--primary-light: #e9f0ec;
--accent: #d97745;


--text: #26332d;
--muted: #6b756f;

--background: #f6f7f5;
--white: #ffffff;
--border: #e1e5e2;

--shadow: 0 4px 18px rgba(38, 51, 45, 0.08);


}

body {
margin: 0;
font-family:
-apple-system,
BlinkMacSystemFont,
"Segoe UI",
Roboto,
Helvetica,
Arial,
sans-serif;


background: var(--background);
color: var(--text);


}

/* --------------------------------
General
-------------------------------- */

.container {
width: 92%;
max-width: 1100px;
margin: 0 auto;
}

a {
color: inherit;
text-decoration: none;
}

/* --------------------------------
Navigation
-------------------------------- */

.top-nav {
background: var(--white);
border-bottom: 1px solid var(--border);
}

.nav-container {
width: 92%;
max-width: 1100px;
min-height: 70px;
margin: 0 auto;


display: flex;
align-items: center;
justify-content: space-between;


}

.brand {
display: flex;
align-items: center;
gap: 10px;


font-size: 1.15rem;
font-weight: 700;
color: var(--primary);


}

.brand-icon {
width: 32px;
height: 32px;


display: flex;
align-items: center;
justify-content: center;

border-radius: 8px;

background: var(--primary);
color: white;

font-weight: 800;


}

.nav-links {
display: flex;
align-items: center;
gap: 28px;
}

.nav-link {
font-size: 0.95rem;
color: var(--muted);
font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
color: var(--primary);
}

.login-button {
border: 1px solid var(--primary);
border-radius: 6px;


background: white;
color: var(--primary);

padding: 9px 18px;

font-size: 0.9rem;
font-weight: 600;

cursor: pointer;


}

.login-button:hover {
background: var(--primary-light);
}

/* --------------------------------
Hero
-------------------------------- */

.hero {
background: var(--primary);
color: white;
}

.hero-content {
padding: 65px 0 70px;
max-width: 700px;
}

.eyebrow {
display: block;


margin-bottom: 16px;

font-size: 0.78rem;
font-weight: 700;
letter-spacing: 2px;

color: #cbd9d1;


}

.hero h1 {
margin: 0 0 20px;


font-size: clamp(2.2rem, 5vw, 3.7rem);
line-height: 1.08;
letter-spacing: -1px;


}

.hero p {
max-width: 600px;
margin: 0;


font-size: 1.1rem;
line-height: 1.65;

color: #dbe4df;


}

/* --------------------------------
Main
-------------------------------- */

.main-content {
padding-top: 55px;
padding-bottom: 70px;
}

.section-heading {
display: flex;
justify-content: space-between;
align-items: flex-end;


margin-bottom: 25px;


}

.section-heading h2 {
margin: 0 0 6px;


font-size: 1.65rem;


}

.section-heading p {
margin: 0;


color: var(--muted);


}

/* --------------------------------
Event Cards
-------------------------------- */

.events-grid {
display: grid;


grid-template-columns:
    repeat(auto-fit, minmax(300px, 1fr));

gap: 22px;


}

.event-card {
position: relative;


overflow: hidden;

background: var(--white);

border: 1px solid var(--border);
border-radius: 10px;

box-shadow: var(--shadow);

transition:
    transform 0.15s ease,
    box-shadow 0.15s ease;


}

.event-card:hover {
transform: translateY(-3px);


box-shadow:
    0 8px 24px rgba(38, 51, 45, 0.12);


}

.event-card::before {
content: "";


display: block;

height: 6px;

background: var(--accent);


}

.event-card-content {
padding: 25px;
}

.event-card h3 {
margin: 0 0 12px;


font-size: 1.3rem;


}

.event-date {
display: inline-flex;
align-items: center;


margin-bottom: 15px;

padding: 5px 9px;

border-radius: 5px;

background: var(--primary-light);

color: var(--primary);

font-size: 0.85rem;
font-weight: 700;


}

.event-description {
min-height: 45px;
margin-bottom: 22px;


color: var(--muted);

line-height: 1.5;


}

.event-card button {
width: 100%;


padding: 12px 16px;

border: none;
border-radius: 6px;

background: var(--primary);
color: white;

font-size: 0.95rem;
font-weight: 600;

cursor: pointer;

transition: background 0.15s ease;


}

.event-card button:hover {
background: var(--primary-dark);
}

/* --------------------------------
Loading
-------------------------------- */

.loading-card {
grid-column: 1 / -1;


padding: 50px;

text-align: center;

background: white;

border: 1px solid var(--border);
border-radius: 10px;


}

.loading-card p {
margin: 15px 0 0;


color: var(--muted);


}

.loading-spinner {
width: 30px;
height: 30px;


margin: 0 auto;

border: 3px solid var(--border);
border-top-color: var(--primary);

border-radius: 50%;

animation: spin 0.8s linear infinite;


}

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

/* --------------------------------
Footer
-------------------------------- */

.site-footer {
border-top: 1px solid var(--border);


background: white;


}

.footer-content {
min-height: 100px;


display: flex;
align-items: center;
justify-content: space-between;


}

.footer-content strong {
color: var(--primary);
}

.footer-content p {
margin: 5px 0 0;


color: var(--muted);
font-size: 0.85rem;


}

.footer-right {
color: var(--muted);
font-size: 0.85rem;
}

/* Mobile */

@media (max-width: 650px) {

    .nav-container {
        min-height: 62px;
    }

    .nav-links {
        gap: 12px;
    }

    .nav-link {
        display: none;
    }

    .login-button {
        padding: 8px 13px;
    }

    .hero-content {
        padding: 45px 0 50px;
    }

    .hero h1 {
        font-size: 2.4rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .main-content {
        padding-top: 40px;
    }

    .events-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        padding: 25px 0;
        align-items: flex-start;
        flex-direction: column;
        gap: 15px;
    }
}

/* Signup table layout */
.signup-table {
    width: 100%;
    background: white;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.signup-table .signup-row {
    display: grid;
    grid-template-columns: 2fr 1fr 2fr;
    align-items: center;
    width: 100%;
}

.signup-table .signup-row > div {
    padding: 16px 20px;
}

.signup-table .signup-header {
    font-weight: 700;
    background: var(--primary-light);
    color: var(--primary-dark);
}
/* --------------------------------
   Admin Page
-------------------------------- */

.admin-page {
    min-height: calc(100vh - 170px);
}

.page-header {
    background: var(--primary);
    color: white;
    padding: 45px 0;
}

.page-header h1 {
    margin: 0 0 8px;
    font-size: 2.4rem;
}

.page-header p {
    margin: 0;
    color: #dbe4df;
}

.admin-content {
    padding: 45px 0 70px;
}

.admin-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: var(--shadow);
    padding: 30px;
    margin-bottom: 25px;
}

.admin-card-header {
    margin-bottom: 25px;
}

.admin-card-header h2 {
    margin: 0 0 6px;
    font-size: 1.4rem;
}

.admin-card-header p {
    margin: 0;
    color: var(--muted);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 7px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 11px 13px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font: inherit;
    color: var(--text);
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.btn {
    padding: 11px 18px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-danger {
    background: #b94a48;
    color: white;
}

.btn-danger:hover {
    background: #963c3a;
}

.admin-event {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.admin-event:first-child {
    padding-top: 0;
}

.admin-event:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.admin-event-info {
    flex: 1;
}

.admin-event-info h3 {
    margin: 0 0 7px;
    font-size: 1.15rem;
}

.admin-event-info p {
    margin: 4px 0;
    color: var(--muted);
}

.admin-event-actions {
    flex-shrink: 0;
}

.empty-state {
    padding: 30px;
    text-align: center;
    color: var(--muted);
}

.form-message {
    margin-top: 15px;
    padding: 10px 12px;
    border-radius: 6px;
}

.form-message.success {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.form-message.error {
    background: #fbeaea;
    color: #963c3a;
}

.error-message {
    padding: 20px;
    text-align: center;
    color: #963c3a;
}

@media (max-width: 650px) {
    .admin-card {
        padding: 22px;
    }

    .admin-event {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-event-actions {
        width: 100%;
    }

    .admin-event-actions .btn {
        width: 100%;
    }
}
.signup-delete-button {
    margin-left: 12px;
    padding: 5px 10px;
    border: none;
    border-radius: 5px;
    background: #b94a48;
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.signup-delete-button:hover {
    background: #963c3a;
}
.signup-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.signup-edit-button,
.signup-delete-button {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 5px;
    background: white;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.signup-edit-button {
    color: var(--primary);
}

.signup-edit-button:hover {
    background: var(--primary-light);
}

.signup-delete-button {
    color: #b42318;
}

.signup-delete-button:hover {
    background: #fef3f2;
}

.signup-person {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* Signup action buttons */

.signup-action-button {
    display: inline-block;
    width: auto;
    min-width: 0;
    padding: 5px 10px;
    border: 1px solid var(--border);
    border-radius: 5px;
    background: white;
    color: var(--primary);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    white-space: nowrap;
}

.signup-action-button:hover {
    background: var(--primary-light);
}

/* Delete signup button */

.signup-delete-action {
    color: #b42318 !important;
    background: white !important;
    border: 1px solid #e5b8b5 !important;
}

.signup-delete-action:hover {
    color: #b42318 !important;
    background: #fdf0ef !important;
    border-color: #d99a95 !important;
}