:root {
  --color-1: #6366f1;
  --color-1-hover: #4338ca;
  --color-2: #06b6d4;
  --color-2-hover: #0891b2;
  --text-color: #312e81;
  --status-btn-bg: #f8fafc;
  --status-btn-bg-hover: #f1f5f9;
}

body {
  background: linear-gradient(to left, var(--color-1), var(--color-2));
}

.container {
  margin: 3rem auto;
  max-width: 600px;
  background: white;
  border-radius: 1rem;
  padding: 2rem;
}

.form-input {
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 0.5rem;
  box-shadow: inset 0px 1px 2px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  box-sizing: border-box;
  color: var(--text-color);
  transition: ease-in-out 0.3s all;
}

.form-input::placeholder {
  color: #cbd5e1;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-1);
}

.btn:focus-within,
.form-input:focus-within {
  box-shadow: #f8fafc 0px 0px 0px 2px, #c7d2fe 0px 0px 0px 6px,
    #0000 0px 1px 2px 0px;
}

textarea.form-input {
  min-height: 150px;
}

.btn {
  border: 0;
  background: var(--color-1);
  padding: 1rem;
  border-radius: 25px;
  color: white;
  cursor: pointer;
}

.btn[disabled] {
  opacity: 0.5;
  pointer-events: none;
}

.btn:hover {
  background: var(--color-1-hover);
  transition: ease-in-out 0.3s all;
}

.btn-submit {
  background-color: var(--color-2);
}

.btn-submit:hover {
  background-color: var(--color-2-hover);
}

.pagination {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pagination .btn {
  width: 100%;
  text-align: center;
  margin: 0 6px;
}

.tab-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tab-status span {
  appearance: none;
  background: var(--status-btn-bg);
  border: none;
  border-radius: 10px;
  padding: 1rem;
  font-size: 13px;
  margin-right: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tab-status span.active {
  background-color: var(--color-2);
  color: white;
}

.hidden {
  display: none;
}

.close {
  font-size: 1.5rem;
}

.col-12 img {
  opacity: 0.7;
  cursor: pointer;
  margin: 2rem;
  width: 100%;
}

.col-12 img:hover {
  opacity: 1;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
#image-preview-container a {
  margin-top: 1rem;
}